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| Product | Description | |
|---|---|---|
| Colchicine Impurity 1 | Colchicine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 172756-13-7. Molecular Formula: C23H27NO6S. Mole Weight: 445.53. Catalog: APB172756137. |  |
| Colchicine Impurity 10 | Colchicine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267990-85-1. Molecular Formula: C28H26ClN3O5S. Mole Weight: 552.04. Catalog: APB1267990851. | |
| Colchicine Impurity 11 | Colchicine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267988-27-1. Molecular Formula: C25H31ClN2O5S. Mole Weight: 507.04. Catalog: APB1267988271. | |
| Colchicine Impurity 12 | Colchicine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-22-9. Molecular Formula: C23H27ClN2O6S. Mole Weight: 494.99. Catalog: APB1267991229. | |
| Colchicine Impurity 13 | Colchicine Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-09-2. Molecular Formula: C24H29ClN2O5S. Mole Weight: 493.02. Catalog: APB1267991092. | |
| Colchicine Impurity 14 | Colchicine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-01-4. Molecular Formula: C28H26ClN3O5S. Mole Weight: 552.04. Catalog: APB1267991014. | |
| Colchicine Impurity 15 | Colchicine Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-17-2. Molecular Formula: C27H35ClN2O5S. Mole Weight: 535.1. Catalog: APB1267991172. | |
| Colchicine Impurity 16 | Colchicine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 186374-94-7. Molecular Formula: C27H33NO8. Mole Weight: 499.56. Catalog: APB186374947. | |
| Colchicine Impurity 17 | Colchicine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 152242-11-0. Molecular Formula: C16H16BrNO5. Mole Weight: 382.21. Catalog: APB152242110. | |
| Colchicine Impurity 18 | Colchicine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-23-0. Molecular Formula: C28H29ClN2O6S. Mole Weight: 557.06. Catalog: APB1267991230. | |
| Colchicine Impurity 19 | Colchicine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3464-68-4. Molecular Formula: C21H23NO6. Mole Weight: 385.42. Catalog: APB3464684. | |
| Colchicine Impurity 2 | Colchicine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 104158-07-8. Molecular Formula: C24H27NO6. Mole Weight: 425.48. Catalog: APB104158078. | |
| Colchicine Impurity 20 | Colchicine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76129-13-0. Molecular Formula: C27H26N2O8. Mole Weight: 506.51. Catalog: APB76129130. | |
| Colchicine Impurity 21 | Colchicine Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6877-18-5. Molecular Formula: C16H15NO5. Mole Weight: 301.3. Catalog: APB6877185. | |
| Colchicine Impurity 22 | Colchicine Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3476-50-4. Molecular Formula: C20H23NO5. Mole Weight: 357.41. Catalog: APB3476504. | |
| Colchicine Impurity 23 | Colchicine Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 477-30-5. Molecular Formula: C21H25NO5. Mole Weight: 371.43. Catalog: APB477305. | |
| Colchicine Impurity 24 | Colchicine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76155-18-5. Molecular Formula: C25H31NO8S. Mole Weight: 505.58. Catalog: APB76155185. | |
| Colchicine Impurity 25 | Colchicine Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 26195-65-3. Molecular Formula: C22H22F3NO6. Mole Weight: 453.41. Catalog: APB26195653. | |
| Colchicine Impurity 26 | Colchicine Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66568-83-0. Molecular Formula: C34H41NO13S. Mole Weight: 703.76. Catalog: APB66568830. | |
| Colchicine Impurity 3 | Colchicine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267993-72-5. Molecular Formula: C21H20ClNO5S. Mole Weight: 433.9. Catalog: APB1267993725. | |
| Colchicine Impurity 39 | Colchicine Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H25NO6. Mole Weight: 399.44. Catalog: APB11961. | |
| Colchicine Impurity 4 | Colchicine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3306-60-3. Molecular Formula: C23H25NO7. Mole Weight: 427.45. Catalog: APB3306603. | |
| Colchicine Impurity 40 | Colchicine Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7336-36-9. Molecular Formula: C21H23NO6. Mole Weight: 385.42. Catalog: APB7336369. | |
| Colchicine Impurity 5 | Colchicine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-10-5. Molecular Formula: C25H31ClN2O5S. Mole Weight: 507.04. Catalog: APB1267991105. | |
| Colchicine Impurity 6 | Colchicine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-43-4. Molecular Formula: C25H27ClN4O5S. Mole Weight: 531.02. Catalog: APB1267991434. | |
| Colchicine Impurity 7 | Colchicine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1267991-07-0. Molecular Formula: C22H25ClN2O5S. Mole Weight: 464.96. Catalog: APB1267991070. | |
| Colchicine Impurity 8 | Colchicine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102491-80-5. Molecular Formula: C21H23NO6. Mole Weight: 385.42. Catalog: APB102491805. | |
| Colchicine Impurity 9 | Colchicine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6877-25-4. Molecular Formula: C21H21NO6. Mole Weight: 383.4. Catalog: APB6877254. | |
| Colchicine EP Impurity A | Colchicine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-(1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)formamide. CAS No. 7411-12-3. Molecular Formula: C21H23NO6. Mole Weight: 385.41. Catalog: APB7411123. | |
| Colchicine EP Impurity B | Colchicine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-(1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide(conformational isomer). Molecular Formula: C22H25NO6. Mole Weight: 399.17. Catalog: APB04587. | |
| Colchicine EP Impurity C | Colchicine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((7S, 7bR, 10aS)-1, 2, 3, 9-tetramethoxy-8-oxo-5, 6, 7, 7b, 8, 10a-hexahydrobenzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c][7]annulen-7-yl)acetamide. CAS No. 6901-13-9. Molecular Formula: C22H25NO6. Mole Weight: 399.44. Catalog: APB6901139. | |
| Colchicine EP impurity D | Colchicoside is a significantly toxic Colchicine analog with no anti-inflammatory properties. Synonyms: (S)-N-[3-(b-D-Glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide; N-[(7S)-3-(b-D-Glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide; 3-Demethylcolchicine glucoside. Grades: > 95%. CAS No. 477-29-2. Molecular formula: C27H33NO11. Mole weight: 547.55. |  |
| Colchicine EP Impurity D | Colchicine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((7S)-1,2,10-trimethoxy-9-oxo-3-(((3R,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide. CAS No. 477-29-2. Molecular Formula: C27H33NO11. Mole Weight: 547.55. Catalog: APB477292. | |
| Colchicine EP Impurity E | Colchicine EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-(3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide. CAS No. 7336-33-6. Molecular Formula: C21H23NO6. Mole Weight: 385.41. Catalog: APB7336336. | |
| Colchicine EP Impurity F | Colchicine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-(10-hydroxy-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide. CAS No. 477-27-0. Molecular Formula: C21H23NO6. Mole Weight: 385.15. Catalog: APB477270. | |
| Colchicine EP Impurity G | Colchicine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((7S, 7bS, 10aR)-1, 2, 3, 9-tetramethoxy-8-oxo-5, 6, 7, 7b, 8, 10a-hexahydrobenzo[a]cyclopenta[3, 4]cyclobuta[1, 2-c][7]annulen-7-yl)acetamide. CAS No. 6901-14-0. Molecular Formula: C22H25NO6. Mole Weight: 399.44. Catalog: APB6901140. | |
| 2-Allyl-2,10-didemethyl-colchicine | 2-Allyl-2,10-didemethyl-colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C23H25NO6. US Biological Life Sciences. |  Worldwide |
| 2-Allyl-2-demethyl 10-Tosyl-10-demethyl Colchicine | 2-Allyl-2-demethyl 10-Tosyl-10-demethyl Colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C30H31NO8S. US Biological Life Sciences. | Worldwide |
| 2-Allyl-2-demethyl 9-Tosyl 10-Demethyl Colchicine | 2-Allyl-2-demethyl 9-Tosyl 10-Demethyl Colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C30H31NO8S. US Biological Life Sciences. | Worldwide |
| 2-Allyl-2-demethyl-colchicine | 2-Allyl-2-demethyl-colchicine is an intermediate in synthesizing Isothiocolcicoside (I902755), which is an impurity of Thiocolchicoside (T344385), a GABA receptor antagonist which is prescribed as a muscle relaxant having analgesic effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 104158-07-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H27NO6. US Biological Life Sciences. | Worldwide |
| Colchicine Fluorescein | Colchicine Fluorescein. Uses: For analytical and research use. Group: Impurity standards. CAS No. 66091-34-7. Molecular Formula: C41H34N2O10S. Mole Weight: 746.79. Catalog: APB66091347. | |
| Colchicine S-Oxide | Colchicine S-Oxide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76189-03-2. Molecular Formula: C22H25NO6S. Mole Weight: 431.5. Catalog: APB76189032. | |
| N-Methyl Colchicine | N-Methyl Colchicine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7336-40-5. Molecular Formula: C23H27NO6. Mole Weight: 413.47. Catalog: APB7336405. | |
| Trimethyl Colchicine Acid | Trimethyl Colchicine Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 3482-37-9. Molecular Formula: C19H21NO5. Mole Weight: 343.38. Catalog: APB3482379. | |
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