CAS 477-29-2 N-[(7S,12aRa)-3-(beta-D-Glucopyranosyloxy)-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide (Colchicoside)

CAT	APS477292A
CAS	477-29-2
Structure
Synonyms	Colchicoside, Colchicine Imp. D (EP),N-[(7S,12aRa)-3-(beta-D-Glucopyranosyloxy)-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide
IUPAC Name	N-[(7S)-1,2,10-trimethoxy-9-oxo-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
Molecular Weight	547.55
Molecular Formula	C27H33NO11
Canonical SMILES	COC1=CC=C2C(=CC1=O)[C@H](CCc3cc(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c(OC)c(OC)c23)NC(=O)C
InChI	InChI=1S/C27H33NO11/c1-12(30)28-16-7-5-13-9-19(38-27-24(34)23(33)22(32)20(11-29)39-27)25(36-3)26(37-4)21(13)14-6-8-18(35-2)17(31)10-15(14)16/h6,8-10,16,20,22-24,27,29,32-34H,5,7,11H2,1-4H3,(H,28,30)/t16-,20+,22+,23-,24+,27+/m0/s1

Accurate Mass	547.2054
API Family	Matrix - API Family Colchicine
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Immune modulators, Additional pharmaceutical toxicology reference materials, Mikromol, Muscle relaxants, Impurity standards

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