CAS 477-27-0 N-[(7S,12aRa)-10-Hydroxy-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide (Colchiceine)

CAT	APS477270A
CAS	477-27-0
Structure
Synonyms	N-[(7S,12aRa)-10-Hydroxy-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide, N-[(7S)-5,6,7,9-Tetrahydro-10-hydroxy-1,2,3-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-acetamide, Colchiceine, (S)-N-(5,6,7,9-tetrahydro-10-hydroxy-1,2,3-trimethoxy-9-oxobenzo[a]heptalen-7-yl)-acetamide,Colchicine Imp. F (EP), NSC 33411, Benzo[a]heptalene, acetamide deriv., O10-Demethylcolchicine
IUPAC Name	N-[(7S)-10-hydroxy-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
Molecular Weight	385.41
Molecular Formula	C21H23NO6
Canonical SMILES	COc1cc2CC[C@H](NC(=O)C)C3=CC(=O)C(=CC=C3c2c(OC)c1OC)O
InChI	InChI=1S/C21H23NO6/c1-11(23)22-15-7-5-12-9-18(26-2)20(27-3)21(28-4)19(12)13-6-8-16(24)17(25)10-14(13)15/h6,8-10,15H,5,7H2,1-4H3,(H,22,23)(H,24,25)/t15-/m0/s1

Accurate Mass	385.1525
API Family	Matrix - API Family Colchicine
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Mikromol, Immune modulators, Additional pharmaceutical toxicology reference materials, Impurity standards

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