品牌:TLC PharmaChem 标准品 对照品 杂质
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信息标签:TLC PharmaChem 标准品 对照品 杂质(8),供应,化工,化学试剂
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Lamotrigine-13C3 CAS No. 84057-84-1(non-d) C613C3H7Cl2N5 M.W. 259.07 L-011 |
Lamotrigine Dimer Impurity 2 C19H14Cl4N10 M.W. 524.20 L-0110 |
Lamotrigine-13C-d3 C9H4Cl2N5D3 M.W. 260.10 L-012 |
Lamotrigine Impurity D CAS No. 661463-79-2 C9H5Cl2N3O2 M.W. 258.07 L-013 |
Lamotrigine Related Compound C C9H6Cl2N4O M.W. 257.08 L-014 |
Lamotrigine Related Compound D C16H9Cl4N5O M.W. 429.10 L-015 |
Lamotrigine Impurity C CAS No. 94213-23-7 C9H7Cl2N5 M.W. 256.10 L-016 |
Lamotrigine Impurity CAS No. N/A C8H3Cl2NO M.W. 200.03 L-017 |
Lamotrigine Impurity E (2,3-Dichlorobenzoic Acid) CAS No. 50-45-3 C7H4Cl2O2 M.W. 191.01 L-018 |
Lamotrigine Dimer Impurity 1 C19H14Cl4N10 M.W. 524.20 L-019 |
Lacidipine-d9 CAS No. 103890-78-4 C26H24NO6D9 M.W. 464.61 L-021 |
Lacidipine CAS No. 103890-78-4 C26H33NO6 M.W. 455.56 L-022 |
Lacidipine-d10 CAS No. 103890-78-4(non-d) C26H23NO6D10 M.W. 465.62 L-023 |
Dehydro lacidipine C26H31NO6 M.W. 453.54 L-024 |
cis-Lacidipine CAS No. 103890-79-5 C26H33NO6 M.W. 455.55 L-025 |
Lansoprazole CAS No. 103577-45-3 C16H14F3N3O2S M.W. 369.37 L-031 |
Lansoprazole EP Impurity C CAS No. 103577-40-8 C16H14F3N3OS M.W. 353.37 L-0311 |
Lansoprazole EP Impurity D CAS No. 615-16-7 C7H6N2O M.W. 134.14 L-0312 |
Lansoprazole EP Impurity E CAS No. 583-39-1 C7H6N2S M.W. 150.20 L-0313 |
Lansoprazole EP Impurity F CAS No. 168167-42-8 C14H12ClN3OS M.W. 305.79 L-0314 |
Lansoprazole Sulfone N-Oxide C16H14F3N3O4S M.W. 401.37 L-0315 |
2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine C9H9ClF3NO M.W. 239.63 L-0316 |
Lansoprazole Impurity H CAS No. 1346598-28-4 C23H16F3N5OS M.W. 467.48 L-0317 |
Lansoprazole Impurity I CAS No. N/A C23H16F3N5OS M.W. 467.48 L-0318 |
Lansoprazole N-Trifuoroethyl Impurity CAS No. 1187926-84-6 C18H15F6N3O2S M.W. 451.39 L-0319 |
Lansoprazole EP Impurity B (Lansoprazole Sulfone) CAS No. 131926-99-3 C16H14F3N3O3S M.W. 385.37 L-032 |
Lansoprazole N-(3-Methyl-4-Trifuoroethoxyl-Pyridin-2-yl) Impurity CAS No. N/A C25H22F6N4O3S M.W. 572.53 L-0320 |
(R)-Lansoprazole-d4 CAS No. 1246819-33-9 C16H12F3N3O2SD4 M.W. 375.41 L-0321 |
Lansoprazole Thioxo Impurity CAS No. 1246819-06-6 C14H9N3OS M.W. 267.31 L-0322 |
Lansoprazole Related Compound 1 C14H13N3OS M.W. 271.34 L-0323 |
Lansoprazole Related Compound 2 (Des(trifluoroethyl) Lansoprazole Sulfide) CAS No. 131926-97-1 C14H13N3OS M.W. 271.34 L-0324 |
Lansoprazole Related Compound 3 CAS No. 1083100-27-9 C25H22F6N4O2S M.W. 556.53 L-0325 |
5-Hydroxy Lansoprazole CAS No. 131926-98-2 C16H14F3N3O3S M.W. 385.37 L-033 |
Lansoprazole-d4 CAS No. 103577-45-3(non-d) C16H10F3N3O2SD4 M.W. 373.39 L-034 |
5-Hydroxy Lansoprazole Sulfide C16H14F3N3O2S M.W. 369.37 L-035 |
6-Hydroxy Lansoprazole Sulfide C16H14F3N3O2S M.W. 369.37 L-036 |
(R)-(+)-Lansoprazole C16H14F3N3O2S M.W. 369.37 L-037 |
Lansoprazole Glucuronide CAS No. N/A C22H22F3N3O8S M.W. 545.50 L-038 |
Lansoprazole EP Impurity A CAS No. 213476-12-1 C16H14F3N3O3S M.W. 385.37 L-039 |
Leflunomide CAS No. 75706-12-6 C12H9F3N2O2 M.W. 270.21 L-041 |
Leflunomide Impurity F C12H9F3N2O2 M.W. 270.21 L-0410 |
Leflunomide Impurity G C12H12N2O2 M.W. 216.24 L-0411 |
Leflunomide Impurity H CAS No. 24522-30-3 C10H7F3N2O M.W. 228.18 L-0412 |
Leflunomide-d4 CAS No. 75706-12-6 (non-d) C12H5F3N2O2D4 M.W. 274.24 L-042 |
2-Cyano-3OH-N-(4-trifluoromethylphenyl) crotonamide CAS No. 163451-81-8 C12H9F3N2O2 M.W. 270.21 L-043 |
2-Cyano-3OH-N-(4-trifluoromethylphenyl) crotonamide-d4 CAS No. 108605-62-5 C12H5F3N2O2D4 M.W. 274.24 L-044 |
Leflunomide Impurity E C12H9F3N2O2 M.W. 270.21 L-045 |
Leflunomide Impurity B CAS No. 163451-81-8 C12H9F3N2O2 M.W. 270.21 L-046 |
Leflunomide Impurity C CAS No. 61643-23-0 C12H9F3N2O2 M.W. 270.21 L-047 |
Leflunomide Impurity A CAS No. 455-14-1 C7H6F3N M.W. 161.13 L-048 |
Leflunomide Impurity D CAS No. 42831-50-5 C5H5NO3 M.W. 127.10 L-049 |
Levetiracetam CAS No. 102767-28-2 C8H14N2O2 M.W. 170.21 L-051 |
Levetiracetam-d6 CAS No. 102767-28-2(non-d) C8H8D6N2O2 M.W. 176.25 L-052 |
Levetiracetam metabolite CAS No. 102849-49-0 C8H13NO3 M.W. 171.20 L-053 |
Levetiracetam Impurity B CAS No. 358629-47-7 C8H12N2O2 M.W. 168.20 L-054 |
Levetiracetam Impurity C CAS No. 72762-00-6 C5H5NO M.W. 95.10 L-055 |
Levetiracetam Impurity D CAS No. 103765-01-1 C8H14N2O2 M.W. 170.21 L-056 |
Levetiracetam Imurity (L-2-Aminobutanamide HCl,S-2-Aminobutanamide HCl) C4H10N2O.HCl M.W. 102.14 36.46 L-057 |
Levetiracetam Impurity 3 CAS No. N/A C8H15ClN2O2 M.W. 206.67 L-058 |
Levetiracetam Impurity A CAS No. 67118-31-4 C8H13NO3 M.W. 171.20 L-059 |
Lidocaine-d6 HCl CAS No. 1215823-29-2 (free base)) C14H16N2OD6. HCl M.W. 240.38 36.46 L-061 |
Lidocaine Impurity F C14H22N2O . HCl M.W. 234.34 36.46 L-0610 |
Lidocaine Impurity G C13H20N2O . HCl M.W. 220.32 36.46 L-0611 |
Lidocaine Impurity K CAS No. 50295-20-0 C13H20N2O. HCl M.W. 220.32 36.46 L-0612 |
3'-Hydroxy Lidocaine CAS No. 34604-55-2 C14H22N2O2 M.W. 250.34 L-0614 |
Lidocaine Impurity A C8H11N M.W. 121.18 L-0615 |
Lidocaine Impurity C CAS No. 2198-53-0 C10H13NO M.W. 163.22 L-0616 |
Lidocaine Impurity H C10H12ClNO M.W. 197.67 L-0618 |
Lidocaine Impurity I C14H22N2O M.W. 234.34 L-0619 |
Monoethylglycinexylidine HCl (Impurity D) CAS No. 7729-94-4 C12H18N2O.HCl M.W. 206.29 36.46 L-062 |
Lidocaine Impurity J CAS No. N/A C14H22N2O M.W. 234.34 L-0620 |
Lidocaine Impurity 1 (2-(Diethylamino)-N-(Diethylaminoyl)acetamide) CAS No. N/A C11H23N3O2 M.W. 229.32 L-0621 |
Lidocaine Impurity 2 (2-[(Diethylcarbamoyl)amino]-N, N-Diethylacetamide) CAS No. N/A C11H23N3O2 M.W. 229.32 L-0622 |
Lidocaine Impurity 3 C14H19N3 M.W. 229.33 L-0623 |
Lidocaine CAS No. 137-58-6 C14H22N2O M.W. 234.34 L-0624 |
Monoethyl Glycinexylidine-d6 HCl CAS No. 1216698-89-3 (free base) C12H12N2OD6. HCl M.W. 212.33 36.46 L-063 |
Glycinexylidide HCl CAS No. 18865-38-8 C10H14N2O.HCl M.W. 178.24 36.46 L-064 |
Glycinexylidide-d6 CAS No. 18865-38-8(non-d) C10H8N2OD6 M.W. 184.27 L-065 |
Lidocaine-d10 CAS No. 137-58-6 (non-d) C14H12N2OD10 M.W. 244.40 L-066 |
2,6-Xylidine-d6 HCl C8H5ND6. HCl M.W. 127.22 36.46 L-067 |
Lidocaine Impurity B (Lidocaine N-Oxide) CAS No. 2903-45-9 C14H22N2O2 M.W. 250.34 L-068 |
Lidocaine Impurity E CAS No. 745798-07-6 C20H25N3O2 M.W. 339.44 L-069 |
Linezolid-d3 CAS No. 1127120-38-0 C16H17FN3O4D3 M.W. 340.37 L-071 |
Thio Linezolid (Linezolid Related Compound B) CAS No. N/A C16H20FN3O3S M.W. 353.42 L-0710 |
Linezolid Related Compound A CAS No. 168828-84-0 C14H16FN5O3 M.W. 321.31 L-0711 |
Linezolid Related Compound C CAS No. 168828-90-8 C14H18FN3O3 M.W. 295.32 L-0712 |
Defluoro Linezolid CAS No. 556801-15-1 C16H21N3O4 M.W. 319.36 L-0713 |
Linezolid Impurity D HCl CAS No. 1391068-25-9 C15H22FN3O3. HCl M.W. 311.36 36.46 L-0714 |
Linezolid Dimer CAS No. 908143-04-4 C30H35F2N5O7 M.W. 615.64 L-0715 |
R-Linezolid-d3 CAS No. 1127120-38-0 C16H17FN3O4D3 M.W. 340.37 L-0716 |
Linezolid Impurity (N,O-Desethylene Linezolid) CAS No. 1219708-30-1 C14H18FN3O4 M.W. 311.32 L-0717 |
Linezolid impurity PNU177636 C20H26FN3O5 M.W. 407.45 L-0718 |
Linezolid Related Compound (Linezolid N-Oxide) CAS No. 189038-36-6 C16H20FN3O5 M.W. 353.35 L-0719 |
Linezolid-13C-d3 CAS No. 165800-03-3 C1513CH17D3FN3O4 M.W. 341.36 L-072 |
Linezolid related Compound CAS No. 174649-09-3 C15H19FN2O6S M.W. 374.39 L-0720 |
Linezolid Related Impurity 1 CAS No. 1532560-87-4 C13H20FN3O2 M.W. 269.32 L-0721 |
Linezolid Related Impurity 2 CAS No. N/A C15H22FN3O3 M.W. 311.36 L-0722 |
Racemic-Linezolid Impurity PNU140155 C15H22FN3O3 M.W. 311.36 L-0723 |
Linezolid CAS No. 165800-03-3 C16H20FN3O4 M.W. 337.35 L-073 |
Linezolid-13C2-d3 C16H17FN3O4D3 M.W. 342.35 L-074 |
Benzyl 3-Fluoro-4-(4-morpholinyl)phenyl)carbamate CAS No. 168828-81-7 C18H19FN2O3 M.W. 330.36 L-076 |
Linezolid Impurity ((5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-hydroxymethyl-2-oxazolidinone) CAS No. 168828-82-8 C14H17FN2O4 M.W. 296.30 L-077 |
R-Linezolid CAS No. 872992-20-6 C16H20FN3O4 M.W. 337.35 L-078 |
Linezolid Impurity PNU140155 C15H22FN3O3 M.W. 311.36 L-079 |
Lisinopril-d5 CAS No. 83915-83-7 C21H26N3O5D5 M.W. 410.53 L-081 |
Lisinopril Impurity C ((S, S, S)-Diketopiperazine) CAS No. 328385-86-0 C21H29N3O4 M.W. 387.48 L-0810 |
Lisinopril C21H31N3O5 M.W. 405.50 L-082 |
Lisinopril Impurity A CAS No. NA C10H13NO2 M.W. 179.22 L-083 |
Lisinopril Impurity D CAS No. NA C21H29N3O4 M.W. 387.48 L-085 |
Lisinopril Impurity E CAS No. 85955-59-5 C21H31N3O5 M.W. 405.50 L-086 |
Lisinopril Impurity F CAS No. NA C21H37N3O5 M.W. 411.55 L-087 |
Lisinopril CPP Lysine Impurity CAS No. 138247-43-5 C16H24N2O4 M.W. 308.38 L-088 |
Lisinopril Impurity H (Dimer Impurity) CAS No. N/A C37H53N5O8 M.W. 695.86 L-089 |
Loxapine CAS No. 54810-23-0 C18H18ClN3O M.W. 327.82 L-089001 |
Loxapine-d8 CAS No. 54810-23-0(non-d) C18H10ClN3OD8 M.W. 335.86 L-089002 |
Loxapine N+-Glucuronide C24H27ClN3O7 M.W. 504.95 L-089003 |
Loxapine N-Oxide C18H18ClN3O2 M.W. 343.82 L-089004 |
7-Hydroxy-Loxapine CAS No. N/A C18H18ClN3O2 M.W. 343.82 L-089005 |
7-Hydroxy-Loxapine-d8 CAS No. N/A C18H10ClN3O2D8 M.W. 351.86 L-089006 |
7-Hydroxy-Loxapine N-Oxide CAS No. N/A C18H18ClN3O3 M.W. 359.82 L-089007 |
7-Hydroxy-Loxapine Sulfate CAS No. N/A C18H18ClN3O5S M.W. 423.88 L-089008 |
7-Hydroxy-Loxapine-O-Glucuronide CAS No. N/A C24H26ClN3O8 M.W. 519.94 L-089009 |
8-Hydroxy-Loxapine CAS No. N/A C18H18ClN3O2 M.W. 343.82 L-089010 |
8-Hydroxy-Loxapine-d8 CAS No. N/A C18H10ClN3O2D8 M.W. 351.86 L-089011 |
8-Hydroxy-Loxapine N-Oxide CAS No. N/A C18H18ClN3O3 M.W. 359.82 L-089012 |
8-Hydroxy-Loxapine Sulfate CAS No. N/A C18H18ClN3O5S M.W. 423.88 L-089013 |
8-Hydroxy-Loxapine-O-Glucuronide CAS No. N/A C24H26ClN3O8 M.W. 519.94 L-089014 |
Lurasidone Hydrochloride CAS No. 367514-88-3 C28H36N4O2S M.W. 492.69 L-090001 |
Lurasidone-d8 C28H28N4O2SD8 M.W. 500.74 L-090002 |
Lurasidone Inactive metabolite 14283 C28H36N4O3S M.W. 508.69 L-090003 |
Lurasidone Inactive metabolite 14326 C28H36N4O3S M.W. 508.69 L-090004 |
Lurasidone Inactive metabolite 14283-d8 CAS No. N/A C28H28N4O3SD8 M.W. 516.74 L-090005 |
Lurasidone Inactive metabolite 14326-d8 CAS No. N/A C28H28N4O3SD8 M.W. 516.74 L-090006 |
Lurasidone Sulfoxide C28H36N4O3S M.W. 508.69 L-090007 |
Loperamide HCl CAS No. 34552-83-5 C29H33ClN2O2.HCl M.W. 513.51 L-091 |
Lapachol CAS No. 84-79-7 C15H14O3 M.W. 242.28 L-091001 |
Desmethyl loperamide HCl CAS No. 66164-07-6 C28H31ClN2O2.HCl M.W. 499.48 L-092 |
2’-O-Methyl Lactose CAS No. 77667-98-2 C13H24O11 M.W. 356.33 L-092001 |
Loperamide-d6 HCl CAS No. 34552-83-5 (non-d) C29H27ClN2O2D6 M.W. 483.09 L-093 |
Lincomycin B HCl CAS No. 11021-35-5 C17H32N2O6S HCl M.W. 392.52 36.46 L-093001 |
epi-Lincomycin-2,7-dipalmitate C51H95NO8S M.W. 882.39 L-093002 |
Lincomycin-2,7-dipalmitate C51H95NO8S M.W. 882.39 L-093003 |
Lincomycin impurity A C18H34N2O6S M.W. 406.55 L-093004 |
Lincomycin impurity C C17H32N2O6S M.W. 392.52 L-093005 |
Lincomycin 2,4-Phosphate CAS No. N/A C18H33N2O8PS M.W. 468.51 L-093006 |
7-epi Lincomycin CAS No. 26389-84-4 C18H34N2O6S M.W. 406.55 L-093007 |
Loperamide N-Oxide C29H33ClN2O3 M.W. 493.05 L-094 |
Lumiflavin CAS No. 1088-56-8 C13H12N4O2 M.W. 256.27 L-094001 |
Loperamide Impurity A CAS No. N/A C35H37ClN2O2 M.W. 553.15 L-095 |
Lorcaserin HCl Hemihydrate CAS No. 856681-05-5 C11H14ClN. HCl. 0.5 H2O M.W. 195.69 36.46 0.5 18.02 L-095001 |
Lorcaserin-D4 C11H10ClND4 M.W. 199.72 L-095002 |
Lorcaserin impurity A C11H14ClN M.W. 195.69 L-095003 |
Lorcaserin impurity B CAS No. 953789-37-2 C11H15Cl2N . HCl M.W. 232.15 36.46 L-095004 |
Lorcaserin impurity C C13H16ClNO M.W. 237.73 L-095005 |
Lorcaserin impurity D CAS No. 1030624-36-2 C11H14ClNO2 M.W. 227.69 L-095006 |
Lorcaserin impurity E C11H14ClN . C4H6O6 M.W. 195.69 150.09 L-095007 |
Lorcaserin Dechloro Impurity CAS No. N/A C11H15N M.W. 161.25 L-095008 |
Lorcaserin N-Oxide Impurity CAS No. N/A C11H14ClNO M.W. 211.69 L-095009 |
Lorcaserin Lactam Impurity CAS No. N/A C11H12ClNO M.W. 209.68 L-095010 |
Lorcaserin 5-Methyl Isomer CAS No. N/A C11H14ClN M.W. 195.69 L-095011 |
Lactitol Impurity B CAS No. N/A C12H24O11 M.W. 344.32 L-097001 |
Loratadine (Desloratadine Impurity E) CAS No. 79794-75-5 C22H23ClN2O2 M.W. 382.89 L-101 |
3-Hydroxy Desloratadine Pyridine N-oxide C19H19ClN2O2 M.W. 342.83 L-1010 |
3-Hydroxy desloratadine-d4 C19H15ClN2OD4 M.W. 330.85 L-1011 |
5-Hydroxy desloratadine CAS No. 117811-12-8 C19H19ClN2O M.W. 326.83 L-1012 |
6-Hydroxy Desloratadine CAS No. 119410-05-8 C19H19ClN2O M.W. 326.83 L-1013 |
3-Hydroxy Desloratadine C19H19ClN2O M.W. 326.83 L-1014 |
Desloratadine Pyridine N-Oxide CAS No. 169253-26-3 C19H19ClN2O M.W. 326.83 L-1015 |
Desloratadine Impurity 1 C19H19ClN2 M.W. 310.83 L-1016 |
Desloratadine Impurity 2 CAS No. 117811-13-9 C19H19ClN2 M.W. 310.83 L-1017 |
Desloratadine Impurity 3 C19H19ClN2 M.W. 310.83 L-1018 |
Desloratadine Impurity 4 C20H21ClN2 M.W. 324.86 L-1019 |
Loratadine EP Impurity D (Desloratadine) CAS No. 100643-71-8 C19H19ClN2 M.W. 310.83 L-102 |
Desloratadine Impurity 5 CAS No. 38092-88-5 C20H21ClN2 M.W. 324.86 L-1020 |
Desloratadine Impurity 6 CAS No. 38092-90-9 C20H21ClN2 M.W. 324.86 L-1021 |
Loratadine EP Impurity B CAS No. 31251-41-9 C14H10ClNO M.W. 243.69 L-1022 |
Loratadine Impurity D CAS No. 38089-93-9 C20H23ClN2O M.W. 342.87 L-1023 |
Loratadine Impurity E CAS No. 133330-60-6 C14H9Cl2NO M.W. 278.14 L-1024 |
Loratadine EP Impurity A CAS No. 133284-74-9 C22H25ClN2O3 M.W. 400.91 L-1025 |
Loratadine EP Impurity C CAS No. 165739-83-3 C22H22Cl2N2O2 M.W. 417.34 L-1026 |
N-Formyl Desloratadine (Desloratadine Impurity D) C20H19ClN2O M.W. 338.84 L-1027 |
Loratadine EP Impurity G (Methyl Loratadine) CAS No. 38092-89-6 C20H21ClN2 M.W. 324.86 L-1028 |
Iso Desloratadine HCl CAS No. 183198-49-4 (free base) C19H19ClN2. HCl M.W. 310.83 36.46 L-1029 |
Loratadine-d5 CAS No. 1020719-57-6 C22H18D5ClN2O2 M.W. 387.92 L-103 |
Desloratadine N-Hydroxypiperidine CAS No. 1193725-73-3 C19H19ClN2O M.W. 326.83 L-1032 |
Desloratadine Impurity Disodium Salt CAS No. N/A C25H23ClN2O6. 2 Na M.W. 482.92 2 22.99 L-1033 |
Desloratadine Impurity A CAS No. 38092-95-4 C19H20N2 M.W. 276.38 L-1034 |
Desloratadine Impurity B CAS No. 117796-50-6 C19H19BrN2 M.W. 355.28 L-1035 |
Desloratadine Impurity C CAS No. 117811-20-8 C19H17ClN2 M.W. 308.81 L-1036 |
4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid CAS No. 107256-32-6 C20H21ClN2O3 M.W. 372.85 L-1038 |
11-Fluoro Desloratadine CAS No. 298220-99-2 C19H20ClFN2 M.W. 330.84 L-1039 |
Descarboethoxy loratadine-d5 CAS No. 79794-75-5(non-d) C19H14D5ClN2.HCl M.W. 315.86 L-104 |
N-Acetyldesloratadine CAS No. 117796-52-8 C21H21ClN2O M.W. 352.87 L-1041 |
Loratadine EP Impurity F CAS No. 125743-80-8 C22H24ClFN2O2 M.W. 402.90 L-1042 |
3-Hydroxy desloratadine HCl CAS No. 19410-08-1 C19H19ClN2O.HCl M.W. 326.83 36.46 L-105 |
4-Hydroxymethyl loratadine CAS No. 609806-40-8 C23H2ClN2O3 M.W. 412.91 L-106 |
3-Hydroxy desloratadine glucuronide CAS No. 774538-89-5 C25H27ClN2O7 M.W. 502.96 L-107 |
2-Hydroxymethyl loratadine CAS No. 609806-39-5 C23H2ClN2O3 M.W. 412.91 L-108 |
Losartan potassium salt CAS No. 124750-99-8 C22H22ClKN6O M.W. 461.01 L-111 |
Losartan Impurity J CAS No. 1006062-27-6 C24H25ClN6O2 M.W. 464.96 L-1110 |
Losartan Impurity K CAS No. 1159977-26-0 C21H20Cl2N6 M.W. 427.34 L-1111 |
Losartan N1-Glucuronide C28H31ClN6O7 M.W. 599.05 L-1113 |
Losartan Carboxylic Acid Acyl-Beta-D-Glucuronide CAS No. N/A C29H31ClN6O7 M.W. 611.06 L-1114 |
Losartan Related Compound A CAS No. 1247750-67-0 C22H20ClN3O M.W. 377.88 L-1115 |
Losartan Related Compound B CAS No. N/A C22H22ClN3O M.W. 379.89 L-1116 |
Losartan Impurity C (Isolosartan) CAS No. 114799-13-2 C22H23ClN6O M.W. 422.92 L-1117 |
Losartan Impurity (5-(4'-Methylbiphenyl-2-yl)-1-Trityl-1H-Tetrazole) CAS No. 124750-53-4 C33H26N4 M.W. 478.60 L-1118 |
N-Trithyl Losartan CAS No. 124751-00-4 C41H37ClN6O M.W. 665.24 L-1119 |
Losartan Carboxylic Acid CAS No. 124750-92-1 C22H21ClN6O2 M.W. 436.90 L-112 |
Losartan Impurity B CAS No. 1159977-48-6 C44H44Cl2N12O2 M.W. 843.83 L-1120 |
Losartan Carboxaldehyde CAS No. 114798-36-6 C22H21ClN6O M.W. 420.91 L-1121 |
Losartan Trityl Ether (Impurity I) CAS No. 1006062-28-7 C41H37ClN6O M.W. 665.24 L-1122 |
Losartan Impurity D C8H11ClN2O M.W. 186.64 L-1123 |
Losartan Impurity E C14H12N4 M.W. 236.28 L-1124 |
Losartan-d4 CAS No. 124750-99-8(non-d) C22H19D4ClN6O M.W. 425.94 L-113 |
Losartan Carboxylic Acid-d4 CAS No. 1246820-62-1 C22H17ClN6O2D4 M.W. 440.93 L-114 |
Losartan N2-glucuronide C28H31ClN6O7 M.W. 599.05 L-115 |
Losartan Potassium Impurity L CAS No. 230971-71-8 C44H44Cl2N12O M.W. 827.83 L-116 |
Losartan Potassium Impurity M CAS No. 230971-72-9 C44H44Cl2N12O M.W. 827.83 L-117 |
Losartan Impurity G CAS No. 165276-38-0 C22H21ClN6 M.W. 404.91 L-119 |
Lovastatin hydroxy acid sodium salt CAS No. 75225-51-3 C24H37O6.Na M.W. 444.55 L-121 |
Lovastatin Impurity F C24H34O5 M.W. 402.54 L-1210 |
Des(2-methylbutyrate) lovastatin hydroxy acid sodium salt CAS No. 75225-51-3 C19H29O5.Na M.W. 360.43 L-122 |
Lovastatin-d3 Hydroxy Acid Sodium Salt CAS No. 1279029-75-2 C24H34O6D3.Na M.W. 424.58 22.99 L-123 |
Lovastatin-d9 C24H27O5D9 M.W. 413.61 L-124 |
Lovastatin-d9 hydroxy acid sodium salt C24H28O6D9.Na M.W. 430.61 22.99 L-125 |
Lovastatin-d3 CAS No. 1002345-93-8 C24H33O5D3 M.W. 407.5 L-126 |
Lovastatin C24H36O5 M.W. 404.55 L-127 |
Hydroxy Lovastatin CAS No. N/A C24H36O7 M.W. 436.55 L-128 |
Lovastatin Dimer C48H72O10 M.W. 809.10 L-129 |
Levocetirizine-d4 CAS No. 130018-77-8 C21H21ClN2O3D4 M.W. 392.92 L-131 |
N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide CAS No. 1391053-09-0 C13H20N2O3 M.W. 252.32 L-1310 |
Levocetirizine Impurity 1 C28H32ClN3O2 M.W. 478.04 L-1311 |
4-Chlorobenzhydrylimine CAS No. NA C13H10ClN M.W. 215.68 L-132 |
2-Chlorobenzhydryl amine CAS No. 5267-39-0 C13H12ClN M.W. 217.70 L-133 |
N-Benzyl-2-chloro-N(chloroacetyl)acetamide CAS No. NA C11H11Cl2NO2 M.W. 260.12 L-134 |
[2-[4-[4-chlorophenylmethyl]-1-piperazinyl]-ethoxy]acetamide CAS No. NA C15H22ClN3O2 M.W. 311.81 L-135 |
1-Benzylaziridin-2-one CAS No. NA C9H9NO M.W. 147.18 L-136 |
2-(p-Chlorobenzhydryl piperazine)-[(N,N'-bis(2-ethoxy acetic acid)] CAS No. NA C25H32ClN2O6 M.W. 492.00 L-137 |
Levocetetrizine N-Oxide CAS No. NA C21H25ClN2O4 M.W. 404.90 L-138 |
levocetirizine Impurity C17H19ClN2 M.W. 286.81 L-139 |
Linuron-d6 CAS No. 330-55-2 (non-d) C9H4Cl2N2O2D6 M.W. 255.13 L-151 |
Letrozole-d4 CAS No. 1133712-96-5 C17H7N5D4 M.W. 289.33 L-161 |
Carbinol metabolite of Letrozole C15H10N2O M.W. 234.26 L-162 |
Letrozole C17H11N5 M.W. 285.31 L-163 |
Letrozole Related Compound A CAS No. NA C17H11N5 M.W. 285.31 L-164 |
Letrozole Impurity B CAS No. N/A C22H13N3 M.W. 319.39 L-165 |
Letrozole Impurity C CAS No. 112809-25-3 C10H8N4 M.W. 184.20 L-166 |
R-Lercanidipine C36H41N3O6 M.W. 611.74 L-171 |
Lercanidipine Impurity A C19H22N2O6 M.W. 374.40 L-1710 |
Lercanidipine Impurity C21H26N2O6 M.W. 402.45 L-1712 |
Lercanidipine Dimethyl Ester Impurity CAS No. N/A C17H18N2O6 M.W. 346.34 L-1713 |
Lercanidipine Ethyl Methyl Ester Impurity (Impurity 5) CAS No. 39562-70-4 C18H20N2O6 M.W. 360.37 L-1714 |
Lercanidipine Ethyl Impurity (Impurity 4) CAS No. N/A C37H43N3O6 M.W. 625.77 L-1715 |
Lercanidipine Impurity 6 C36H41N3O6 M.W. 611.74 L-1716 |
R-Lercanidipine-d3 C36H38D3N3O6 M.W. 614.74 L-172 |
S-Lercanidipine C36H41N3O6 M.W. 611.74 L-173 |
S-Lercanidipine-d3 C36H38N3O6 M.W. 614.74 L-174 |
Lercanidipine Impurity D HCl (Dehydro Lercanidipine HCl) CAS No. 887769-34-8 (free base) C36H39N3O6.HCl M.W. 609.73 36.46 L-175 |
Lercanidipine HCl CAS No. 132866-11-6 C36H41N3O6.HCl M.W. 611.74 36.46 L-176 |
Lercanidipine Impurity B CAS No. 1119226-97-9 C35H37N3O6 M.W. 595.70 L-177 |
Lercanidipine-13C-d3 HCl C35H38N3O613CD3. HCl M.W. 615.75 36.46 L-178 |
Lercanidipine Impurity C C38H45N3O6 M.W. 639.80 L-179 |
Lithocholic-2,2,3,4,4-d5 Acid CAS No. 434-13-9 (non-d) C24H35O3D5 M.W. 381.61 L-181 |
Lithocholic-2,2,4,4-d4 Acid CAS No. 434-13-9 (non-d) C24H36O3D4 M.W. 380.61 L-182 |
Taurolithocholic-2,2,3,4,4-D5 Acid C26H40NO5SD5 M.W. 488.75 L-183 |
Taurolithocholic-2,2,4,4-D4 Acid C26H41NO5SD4 M.W. 487.75 L-184 |
Lasofoxifene CAS No. 180916-16-9 C28H31NO2 M.W. 413.56 L-191 |
Lasofoxifene-d4 CAS No. 180916-16-9 (non-d) C28H27NO2D4 M.W. 417.59 L-192 |
Lasofoxifene glucuronide C34H39NO8 M.W. 589.69 L-193 |
rac-Lasofoxifene-d5 C28H26NO2D5 M.W. 418.59 L-194 |
Lamivudine-13C-d2 CAS No. 134678-17-4 C8H9N3O3SD2 M.W. 232.26 L-201 |
Lamivudine-13C-15N2 C8H11N3O3S M.W. 232.23 L-202 |
Lamivudine CAS No. 134678-17-4 C8H11N3O3S M.W. 229.26 L-203 |
Lamivudine Impurity B C8H11N3O3S M.W. 229.26 L-204 |
Lamivudine acid C8H9N3O4S M.W. 243.24 L-205 |
5'-Epi Lamivudine CAS No. 139757-68-9 C8H11N3O3S M.W. 229.26 L-206 |
Lamivudine S-oxide C8H11N3O4S M.W. 245.26 L-207 |
Lubiprostone CAS No. 333963-40-9 C20H32F2O5 M.W. 390.47 L-211 |
Lubiprostone-d4 CAS No. 333963-40-9 (non-d) C20H28F2O5D4 M.W. 394.50 L-212 |
15-Hydroxy lubiprostone-mixture of isomers C20H34F2O5 M.W. 392.49 L-213 |
15-Hydroxy lubiprostone-d4 C20H30F2O5D4 M.W. 396.51 L-214 |
Lubiprostone CAS No. 136790-76-6 C20H32F2O5 M.W. 390.47 L-215 |
Lubiprostone-d7 CAS No. 333963-40-9 (non-d) C20H25F2O5D7 M.W. 397.51 L-216 |
Lubiprostone related compound 1 C20H32F2O5 M.W. 390.47 L-217 |
Lubiprostone related compound 2 C20H32F2O5 M.W. 390.47 L-218 |
Levonorgestrel Sulfate Sodium Salt C21H27O5S.Na M.W. 391.51 22.99 L-221 |
Levonorgestrel Impurity P CAS No. 100021-05-4 C21H28O2 M.W. 312.46 L-2210 |
Levonorgestrel Impurity C C23H28O M.W. 320.48 L-2211 |
Levonorgestrel Impurity M CAS No. 51087-61-7 C21H26O2 M.W. 310.44 L-2212 |
Aromatic levonorgestrel C22H28O2 M.W. 324.47 L-2213 |
Delta1 (10)-4, 5-dihydro-levonorgestrel C21H28O2 M.W. 312.46 L-2214 |
Levonorgestrel Impurity A CAS No. 110785-09-6 C21H26O2 M.W. 310.44 L-2215 |
Levonorgestrel Impurity S CAS No. N/A C22H30O2 M.W. 326.48 L-2216 |
Levonorgestrel Impurity O C22H32O3 M.W. 344.50 L-2217 |
Levonorgestrel Impurity L (18-Methylester-4-ene-3,17-dione) CAS No. 21800-83-9 C19H26O2 M.W. 286.42 L-2218 |
Levonorgestrel Impurity B C21H28O2 M.W. 312.46 L-2219 |
Levonorgestrel-d6 ((-)-Norgestrel-d6) ((-)-Norgestrel-2,2,4,6,6,10-d6) CAS No. 793-67-7 (non-d) C21H22O2D6 M.W. 318.49 L-222 |
10-alpha-Hydroxy Levonorgestrel C21H28O3 M.W. 328.46 L-2220 |
Levonorgestrel Impurity V C22H28O2 M.W. 324.47 L-2221 |
Levonorgestrel Impurity W C21H24O2 M.W. 308.42 L-2222 |
Levonorgestrel Impurity R CAS No. 2322-77-2 C20H28O2 M.W. 300.44 L-2223 |
Levonorgestrel Impurity Q CAS No. 1038-28-4 C20H30O2 M.W. 302.46 L-2224 |
Levonorgestrel Impurity T CAS No. 799-43-9 C22H30O2 M.W. 326.48 L-2225 |
Delta-5(10)-8-alfa-Levonorgestrel CAS No. N/A C21H28O2 M.W. 312.46 L-2226 |
Levonorgestrel Impurity J (6-Keto Levonorgestrel) CAS No. 1175109-63-3 C21H26O3 M.W. 326.44 L-2227 |
Levonorgestrel Impurity D CAS No. 32419-58-2 C21H30O M.W. 298.47 L-2228 |
D-(-)-Norgestrel (Levonorgestrel) CAS No. 797-63-7 C21H28O2 M.W. 312.46 L-223 |
10-beta-Hydroxy Levonorgestrel CAS No. 21508-50-9 C21H28O3 M.W. 328.46 L-224 |
6-alfa-Hydroxy Levonorgestrel C21H28O3 M.W. 328.46 L-225 |
Levonorgestrel Impurity H (6-beta-Hydroxy Levonorgestrel) C21H28O3 M.W. 328.46 L-226 |
Levonorgestrel Impurity N CAS No. 4222-96-2 C19H26O2 M.W. 286.42 L-229 |
Levofloxacin C18H20FN3O4 M.W. 361.38 L-231 |
Levofloxacin Related Compound C C20H24FN3O4 M.W. 389.43 L-2310 |
Levofloxacin-d8 CAS No. 1217716-71-6 C18H12FN3O4D8 M.W. 369.42 L-2311 |
Levofloxacin Diformyl Impurity CAS No. 151377-74-1 C18H18FN3O6 M.W. 391.36 L-2312 |
Levofloxacin N-oxide CAS No. 117678-38-3 C18H20FN3O5 M.W. 377.38 L-2313 |
Levofloxacin-Acyl-D-Glucuronide CAS No. 160962-46-9 C24H28FN3O10 M.W. 537.50 L-2314 |
9-Piperazine Levofloxacin Impurity CAS No. 178912-62-4 C18H20FN3O4 M.W. 361.38 L-2315 |
Descarboxyl Levofloxacin CAS No. 178964-53-9 C17H20FN3O2 M.W. 317.37 L-2316 |
Levofloxacin Tetrafluoro Impurity 1 CAS No. 110548-02-2 C15H15F4NO4 M.W. 349.28 L-2317 |
Levofloxacin Tetrafluoro Impurity 2 CAS No. 103995-33-1 C14H12F4O4 M.W. 320.24 L-2318 |
Levofloxacin Related Compound B C13H9F2NO4 M.W. 281.22 L-232 |
N-Desmethyl Levofloxacin (Levofloxacin Related Compound A) C18H20FN3O4 M.W. 347.35 L-233 |
N-Desmethyl Levofloxacin-d8 C17H10FN3O4D8 M.W. 1071-083A1 L-234 |
Levofloxacin-13C-d3 C17H17FN3O413CD3 M.W. 365.38 L-235 |
Defluoro Levofloxacin CAS No. 117620-85-6 C18H21N3O4 M.W. 343.39 L-236 |
N,N’-Desethylene Levofloxacin C16H19N3O4 M.W. 317.35 L-237 |
Levofloxacin Diamine C15H16FN3O4 M.W. 321.31 L-238 |
(R)-Levofloxacin C18H20FN3O4 M.W. 361.38 L-239 |
Lomerizine diHCl C27H30F2N2O3.2 HCl M.W. 468.55 2 36.46 L-241 |
Lomerizine-d8 diHCl C27H22F2N2O3D8.2 HCl M.W. 476.60 2 36.46 L-242 |
Lapatinib CAS No. 231277-92-2 C29H26ClFN4O4S M.W. 581.07 L-251 |
Lapatinib Impurity 9 CAS No. N/A C26H17ClFN3O3 M.W. 473.90 L-2510 |
Lapatinib Impurity 10 CAS No. 1152131-73-1 C26H17ClFN3O4 M.W. 489.89 L-2511 |
Lapatinib 4-Fluoro Impurity CAS No. N/A C29H26ClFN4O4S M.W. 581.07 L-2512 |
Lapatinib 2-Fluoro Impurity CAS No. N/A C29H26ClFN4O4S M.W. 581.07 L-2513 |
Lapatinib Hydroxylamine C29H26ClFN4O5S M.W. 597.07 L-2514 |
Lapatinib-d5 C29H21ClFN4O4SD5 M.W. 586.10 L-252 |
Lapatinib-d4 Ditosylate CAS No. 388082-78-8 (non-labelled) C29H22ClFN4O4SD4 2C7H8O3S M.W. 585.09 2 172.20 L-253 |
O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt C22H21ClN4O4S . 2 C7H8O3S M.W. 472.95 2 172.20 L-254 |
Lapatinib Ditosylate CAS No. 388082-78-8 C29H26ClFN4O4S . 2 C7H8O3S . H2O M.W. 581.07 2 172.20 18.02 L-255 |
Lapatinib Impurity 1 CAS No. 1268997-70-1 C22H21ClN4O4S M.W. 472.95 L-256 |
Lapatinib Impurity 2 CAS No. N/A C29H24ClFN4O4S M.W. 579.05 L-257 |
Lapatinib Impurity 3 CAS No. N/A C26H20ClFN4O2 M.W. 474.93 L-258 |
Lapatinib Impurity 8 CAS No. N/A C26H19ClFN3O3 M.W. 475.91 L-259 |
Lenalidomide CAS No. 191732-72-6 C13H13N3O3 M.W. 259.27 L-261 |
Lenalidomide-d5 CAS No. 191732-72-6 (non-d) C13H8N3O3D5 M.W. 264.35 L-262 |
Lumiracoxib-acyl-β-D-glucuronide C21H21Cl2NO8 M.W. 486.31 L-271 |
Lumiracoxib CAS No. 220991-20-8 C15H13ClFNO2 M.W. 293.73 L-272 |
Lacosamide CAS No. 175481-36-4 C13H18N2O3 M.W. 250.30 L-281 |
LAC2-IBCA C16H24N2O4 M.W. 308.38 L-2810 |
LAC2 NMBA Impurity C14H20N2O3 M.W. 264.33 L-2811 |
(S)-Lacosamide C13H18N2O3 M.W. 250.30 L-2812 |
(R)-O-Acetyl-Lacosamide CAS No. 1318777-54-6 C14H18N2O4 M.W. 278.31 L-2813 |
Lacosamide-d3 CAS No. 175481-36-4 (non-d) C13H15N2O3D3 M.W. 253.36 L-282 |
Lacosamide-d3 C13H15N2O3D3 M.W. 253.32 L-283 |
N-Desacetyl Lacosamide HCl C11H16N2O2.HCl M.W. 208.26 36.46 L-284 |
Lacosamide-d6 C13H12N2O3D6 M.W. 256.34 L-285 |
Benzylamine CAS No. 100-46-9 C7H9N M.W. 107.16 L-286 |
Desmethyl Lacosamide CAS No. 175481-38-6 C12H16N2O3 M.W. 236.27 L-287 |
O-Acetyl Lacosamide CAS No. N/A C14H18N2O4 M.W. 278.31 L-288 |
Desacetyl Desmethyl Lacosamide CAS No. N/A C10H14N2O2 M.W. 194.24 L-289 |
Lumenfantrine CAS No. 82186-77-4 C30H32Cl3NO M.W. 528.95 L-291 |
Lumenfantrine-d9 CAS No. 82186-77-4 (non-d) C30H23Cl3NOD9 M.W. 538.01 L-292 |
Lumenfantrine glucuronide (mixture of diasteromers) C36H40Cl3NO7 M.W. 705.08 L-293 |
N-Desbutyl Lumefantrine C26H24Cl3NO M.W. 472.85 L-294 |
Lumenfantrine Impurity A CAS No. NA C30H32Cl3NO M.W. 528.95 L-295 |
Keto Impurity CAS No. NA C23H27Cl2NO2 M.W. 420.38 L-296 |
2-(2,7-Dichloro-9H-fluoren-4-yl)oxirane CAS No. N/A C15H10Cl2O M.W. 277.15 L-297 |
2-(Dibutylamino)-1-(2,7-dichloro-9H-fluoren-4-yl)ethanol CAS No. N/A C23H29Cl2NO M.W. 406.40 L-298 |
Lopinavir C37H48N4O5 M.W. 628.82 L-301 |
Lopinavir-d8 C37H40N4O5D8 M.W. 636.87 L-302 |
Lopinavir Impurity S CAS No. N/A C47H58N4O7 M.W. 791.01 L-303 |
Lopinavir Impurity T CAS No. N/A C57H66N4O7 M.W. 919.18 L-304 |
Lopinavir metabolite M1 CAS No. 192725-39-6 C37H46N4O6 M.W. 642.80 L-305 |
Lopinavir metabolite M3-M4 CAS No. 357275-54-8 C37H48N4O6 M.W. 644.82 L-306 |
Lopinavir Impurity R C47H58N4O7 M.W. 791.01 L-307 |
4-Oxo Lopinavir C37H46N4O5 M.W. 626.80 L-308 |
12-Hydroxy Lauric Acid-d20 CAS No. 505-95-3 (non-d) C12H4O3D20 M.W. 236.44 L-311 |
12-Hydroxy Lauric Acid C12H24O3 M.W. 216.32 L-312 |
Latanoprost CAS No. 130209-82-4 C26H40O5 M.W. 432.61 L-321 |
15-Keto Latanoprost Acid C23H32O5 M.W. 388.51 L-3210 |
Latanoprost Impurity (Diphenylphosphine Isopropyl Ester) CAS No. N/A C20H25O3P M.W. 344.39 L-3211 |
9-Acetyl Latanoprost CAS No. N/A C28H42O6 M.W. 474.64 L-3212 |
Tafluprost CAS No. 209860-87-7 C25H34F2O5 M.W. 452.54 L-3213 |
Tafluprost acid CAS No. 209860-88-8 C22H28F2O5 M.W. 410.46 L-3214 |
15(S)-Latanoprost CAS No. 145773-22-4 C26H40O5 M.W. 432.61 L-322 |
5-trans-Latanoprost C26H40O5 M.W. 432.60 L-3222 |
15-Keto Latanoprost C26H38O5 M.W. 430.59 L-323 |
5,6-trans-Latanoprost (50.0 mg in 5.0 ml methyl acetate) C26H40O5 M.W. 432.61 L-324 |
trans (15S)-Latanoprost CAS No. trans (15S)-Latanoprost C26H40O5 M.W. 432.61 L-325 |
Latanoprost acid CAS No. 41639-83-2 C23H34O5 M.W. 390.52 L-326 |
15(R)-trans-Latanoprost (10.0 mg in 1.0 ml methyl acetate) C26H40O5 M.W. 432.61 L-328 |
Latanoprost Epoxide (mixture of isomers) C26H40O6 M.W. 448.61 L-329 |
Lupeol C30H50O M.W. 426.73 L-331 |
Levosulpiride CAS No. 23672-07-3 C15H23N3O4S M.W. 341.43 L-341 |
Levosulpiride-d3 C15H20D3N3O4S M.W. 344.44 L-342 |
Lornoxicam CAS No. 70374-39-9 C13H10ClN3O4S2 M.W. 371.82 L-351 |
Lornoxicam Impurity 9 CAS No. 70374-36-6 C5H4ClNO4S2 M.W. 241.67 L-3510 |
Lornoxicam Impurity 1 C12H8ClN3O6S3 M.W. 421.86 L-352 |
Lornoxicam Impurity 2 C12H10ClN3O5S3 M.W. 407.88 L-353 |
Lornoxicam Impurity 3 CAS No. N/A C5H3ClO4S2 M.W. 226.66 L-354 |
Lornoxicam Impurity 4 CAS No. N/A C9H12ClNO6S2 M.W. 329.78 L-355 |
Lornoxicam Impurity 5 CAS No. N/A C9H13ClN2O5S2 M.W. 328.80 L-356 |
Lornoxicam Impurity 6 C6H5ClO4S2 M.W. 240.69 L-357 |
Lornoxicam Impurity 7 C7H6N2O3 M.W. 166.14 L-358 |
Lornoxicam Impurity 8 CAS No. 187746-94-7 C5H3ClO5S2 M.W. 242.66 L-359 |
Luliconazole CAS No. 187164-19-8 Luliconazole M.W. 354.28 L-361 |
(R)-(Z)-Luliconazole Isomer C14H9Cl2N3S2 M.W. 354.28 L-362 |
(S)-(E)-Luliconazole Isomer CAS No. 256424-63-2 C14H9Cl2N3S2 M.W. 354.28 L-363 |
Luliconazole Z-Isomer C14H9Cl2N3S2 M.W. 354.28 L-364 |
Laropiprant CAS No. 571170-77-9 C21H19ClFNO4S M.W. 435.91 L-371 |
Laropiprant-d4 CAS No. 1132664-22-2 C21H15ClFNO4SD4 M.W. 439.96 L-372 |
R-Laropiprant C21H19ClFNO4S M.W. 435.91 L-373 |
S-Laropiprant C21H19ClFNO4S M.W. 435.91 L-374 |
Levomefolate-d4 C20H21N7O6D4 M.W. 463.49 L-381 |
Levomefolate C20H25N7O6 M.W. 459.47 L-382 |
Levomefolate-d5 C20H20N7O6D5 M.W. 464.50 L-383 |
Levomefolate-13C-d3 C20H22N7O6D3 M.W. 463.47 L-384 |
Calcium Levomefolate (L-5-Methyltetrahydrofolate Calcium Salt.5H2O) C20H23N7O6.Ca.5 H2O M.W. 457.45 40.08 5 18.02 L-385 |
Loteprednol CAS No. 129260-79-3 C21H27ClO5 M.W. 394.90 L-391 |
Loteprednol Etabonate CAS No. 82034-46-6 C24H31ClO7 M.W. 466.96 L-392 |
Loteprednol Etabonate-d3 C24H28ClO7D3 M.W. 469.98 L-393 |
Loteprednol Etabonate-d5 CAS No. 82034-46-6 (non-labelled) C24H26ClO7D5 M.W. 471.99 L-394 |
Leuprolide Acetate (Leuprorelin Acetate) CAS No. 74381-53-6 C59H84N16O12.C2H4O2 M.W. 1269.48 L-411 |
Leuprolide-d5 C59H79N16O12D5 M.W. 1214.46 L-412 |
Levosimendan CAS No. 141505-33-1 C14H12N6O M.W. 280.29 L-421 |
Levosimendan Impurity (2-[2-[4-(2-Azidotetrahydro-3-Methyl-5-oxo-2-Furanyl)phenyl]hydrazinylidene]propanedinitrile) CAS No. 252638-01-0 C14H11N7O2 M.W. 309.29 L-422 |
Levosimendan Impurity 1 C22H23N7O2 M.W. 417.47 L-423 |
Levosimendan Impurity 2 C16H17N5O3 M.W. 327.35 L-424 |
Levosimendan Impurity 3 C30H30N12O3 M.W. 606.65 L-425 |
Linagliptin CAS No. 668270-12-0 C25H28N8O2 M.W. 472.55 L-441 |
Linagliptin-d3 CAS No. N/A C25H25N8O2D3 M.W. 475.57 L-442 |
Linagliptin Diene Impurity CAS No. N/A C25H28N8O2 M.W. 472.55 L-443 |
Linagliptin Dimer Impurity CAS No. N/A C52H59N17O4 M.W. 986.16 L-444 |
Linagliptin Dimer Impurity 2 C50H56N16O4 M.W. 945.11 L-445 |
Linagliptin Phthalimide Impurity C33H32N8O4 M.W. 604.67 L-446 |
Linagliptin Dimer Impurity 3 C52H60N16O4 M.W. 973.16 L-447 |
Levomedetomidine HCl CAS No. 119717-21-4 C13H17N2Cl M.W. 236.75 L-451 |
Levomedetomidine C13H16N2 M.W. 200.29 L-452 |
Levothyroxine-13C6 C15H11I4NO4 M.W. 782.81 L-4601 |
Levothyroxine acyl glucuronide C21H19I4NO10 M.W. 953.00 L-4602 |
Levothyroxine phenolic glucuronide C21H19I4NO10 M.W. 953.00 L-4603 |
Levothyroxine sulfate C15H11I4NO7S M.W. 856.94 L-4604 |
O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-hydroxy-l-tyrosine C15H11I4NO5 M.W. 792.88 L-4605 |
2-Hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetic acid C14H8I4O5 M.W. 763.83 L-4606 |
N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosine C16H11I4NO5 M.W. 804.89 L-4607 |
2-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetamide C14H9I4NO3 M.W. 746.85 L-4608 |
N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosine C17H13I4NO5 M.W. 818.91 L-4609 |
2-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetic acid C14H8I4O4 M.W. 747.84 L-4610 |
4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde C13H6I4O3 M.W. 717.81 L-4611 |
4-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid C13H6I4O4 M.W. 733.81 L-4612 |
O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-beta-Hydroxy-L-Tyrosine CAS No. N/A C15H11I4NO5 M.W. 792,88 L-4613 |
(S)-2-Amino-3-[4-[4-(4-Hydroxy-3,5-Diiodophenoxy)-3,5-Diiodophenoxy]- 3,5-Diiodophenyl]propanoic Acid CAS No. N/A C21H13I6NO5 M.W. 1120.77 L-4614 |
Levothyroxine N-Methylamine C16H14I4N2O3 M.W. 789.92 L-4615 |
Levothyroxine N-methylamide C16H14I4N2O3 M.W. 789.92 L-4616 |
3,5-Diiodo-L-tyrosine C9H9I2NO3 M.W. 432.99 L-4617 |
Levothyroxine Related Compound (2-Acetamido-3-(4-acetoxy-3,5-diiodophenyl)propanoic Acid) CAS No. 153324-21-1 C13H13I2NO5 M.W. 517.06 L-4618 |
Levothyroxine Related Compound (N-Acetyl-3,5-Diiodo-L-Tyrosine) CAS No. 1027-28-7 C11H11I2NO4 M.W. 475.02 L-4619 |
N-acetyl 3,5-diiodo-L-tyrosine methyl ester C12H13I2NO4 M.W. 489.05 L-4620 |
Bis(p-anisyl)iodonium bromide C14H14IO2.Br M.W. 341.17 79.90 L-4621 |
2-Acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl) propanoic acid C18H17I2NO5 M.W. 581.15 L-4622 |
2-Amino-3(3-bromo-4-(4-hydroxyphenoxy)-5-iodophenyl)propanoic acid C15H13BrINO4 M.W. 478.08 L-4623 |
2-Amino-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl)propanoic acid C16H15I2NO4 M.W. 539.11 L-4624 |
Methyl 2-acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl) Propanoate C19H19I2NO5 M.W. 595.18 L-4625 |
Lafutidine CAS No. 118288-08-7 C22H29N3O4S M.W. 431.56 L-471 |
Lafutidine Impurity A C6H5NO3 M.W. 139.11 L-472 |
Lafutidine Impurity B C22H29N3O5S M.W. 447.56 L-473 |
Lafutidine Impurity C C15H23N3O M.W. 261.37 L-474 |
Lafutidine Impurity D C22H31N3O5S M.W. 449.57 L-475 |
Lafutidine-d10 C22H19N3O4SD10 M.W. 441.62 L-476 |
Lafutidine Dihydro Impurity CAS No. N/A C22H31N3O4S M.W. 433.57 L-477 |
Labetalol CAS No. 36894-69-6 C19H24N2O3 M.W. 328.41 L-481 |
Labetalol Impurity A CAS No. N/A C19H23NO4 M.W. 329.40 L-482 |
Labetalol Impurity B CAS No. N/A C19H25NO4 M.W. 343.43 L-483 |
Labetalol-d6 C19H18N2O3D6 M.W. 334.45 L-484 |
Labetalol-d5 HCl C19H19N2O3D5. HCl M.W. 333.44 36.46 L-485 |
Lobucavir C11H15N5O3 M.W. 265.27 L-491 |
rac-Lipoic Acid-d5 C8H9O2S2D5 M.W. 211.36 L-852 |
1,2,3-Trithiane-4-Pentanoic Acid (Thioctic Acid Impurity A) CAS No. 1204245-29-3 C8H14O2S3 M.W. 238.39 L-853 |
Lipoic Acid Related Compound CAS No. 916746-61-7 C12H23NO4S2 M.W. 309.45 L-854 |
Dihydrolipoic Acid CAS No. 462-20-4 C8H16O2S2 M.W. 208.34 L-855 |
Levocarnitine Impurity B C10H16O4 M.W. 200.24 L-861 |
Levocarnitine Impurity C C7H17N2O2 . Cl M.W. 161.23 35.45 L-862 |
Levocarnitine Impurity D C7H15N2O M.W. 143.21 L-863 |
Lipstatin CAS No. 96829-59-3 C29H49NO5 M.W. 491.72 L-871 |
Lipstatin-d3 C29H46NO5D3 M.W. 494.74 L-872 |
Linoleoyl Carnitine CAS No. 36816-10-1 C25H49NO4 M.W. 427.67 L-881 |
Loxoprofen CAS No. 68767-14-6 C15H18O3 M.W. 246.31 L-891 |
Loxoprofen Ring-opening Impurity CAS No. 1091621-61-2 C15H18O5 M.W. 278.31 L-892 |
Loxoprofen related compound 1 C25H36O3 M.W. 384.56 L-893 |
Loxoprofen related compound 2 C15H18O4 M.W. 262.31 L-894 |
Levamisole Phosphate CAS No. 32093-35-9 C11H12N2S. H3O4P M.W. 204.30 98.00 L-901 |
Linolenic Acid CAS No. 463-40-1 C18H30O2 M.W. 278.44 L-911 |
Lycoramine CAS No. 21133-52-8 C17H23NO3 M.W. 289.38 L-921 |