3-Demethylcolchicine structure

3-Demethylcolchicine

N-[(7S)-3-hydroxy-1,2,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide

Also Known As: 3-Demethylcolchicine|3-Desmethylcolchicine|3-Demethyl Colchicine|O3-Demethylcolchicine|(-)-3-demethylcolchicine|3-O-Demethylcolchicine|Desmethylcolchicine|Colchicine EP Impurity E|O3-Demethyl colchicine|Colchicine, 2-demethyl-|Colchiciine, 3-desmethyl-|Colchicine, O(3)-demethyl-|3-DESMETHYLCOLCHICIN|3-Demethyl-(-)-colchicine|Colchicine, O(sup 3)-demethyl-|COLCHICINE,3-DESMETHYL|3-O-DEMETHYL COLCHICINE|COLCHICINE, 3-O-DEMETHYL-|COLCHICINE, O3-DEMETHYL-|TN6706|HY-W021267

CAS: 160338-75-0
Molecular Formula C21H23NO6
Molecular Weight 385.15253 g/mol
LogP 0.7
Topological Polar Surface Area 94.1 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 4
Exact Mass 385.15253
Monoisotopic Mass 385.15253
Heavy Atoms 28
Complexity 724.0

Chemical Identifiers

CAS Number 160338-75-0
SMILES CC(=O)N[C@H]1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)OC)OC)OC)O
InChIKey JRRUSQGIRBEMRN-HNNXBMFYSA-N

Product Overview

3-Demethylcolchicine (CAS 160338-75-0), with molecular formula C21H23NO6 and molecular weight 385.15253 g/mol. IUPAC: N-[(7S)-3-hydroxy-1,2,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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