CAS: 7336-36-9 - (-)-2-Demethylcolchicine

Formula: C₂₁H₂₃NO₆

InChI: InChI=1S/C21H23NO6/c1-11(23)22-15-7-5-12-9-18(27-3)20(25)21(28-4)19(12)13-6-8-17(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: InChIKey=DPOVAJCRYIUTBD-HNNXBMFYSA-N

SMILES: O=C1C=C2C(=CC=C1OC)C3=C(OC)C(O)=C(OC)C=C3CCC2NC(=O)C

Synonyms:

• Colchicine, O2-demethyl-
• Colchicine, 3-demethyl-
• Acetamide, N-[(7S)-5,6,7,9-tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-
• Acetamide, N-(5,6,7,9-tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-
• Benzo[a]heptalene, acetamide deriv.

2-Demethyl Colchicine

CAS: 102491-80-5 7336-36-9

• Formula: C₂₁H₂₃NO₆
• Color and Shape: Yellow Solid
• Molecular weight: 385.42