(-)-3-Demethylcolchicine

CAS	7336-33-6
Structure
Synonyms	(S)-7-Acetylamino-6,7-dihydro-3-hydroxy-1,2,10-trimethoxybenzo[a]heptalen-9(5H)-one
IUPAC Name	N-[(7S)-3-hydroxy-1,2,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide
Molecular Weight	385.41
Molecular Formula	C21H23NO6
Canonical SMILES	CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)OC)OC)OC)O
InChI	InChI=1S/C21H23NO6/c1-11(23)22-15-7-5-12-9-17(25)20(27-3)21(28-4)19(12)13-6-8-18(26-2)16(24)10-14(13)15/h6,8-10,15,25H,5,7H2,1-4H3,(H,22,23)/t15-/m0/s1
InChI Key	JRRUSQGIRBEMRN-HNNXBMFYSA-N
Boiling Point	768.5±60.0 °C
Melting Point	163-166 °C
Purity	98%
Density	1.31±0.1 g/ml
Appearance	Solid