Colchicine

CAS Registry Number®

64-86-8

CAS Name

Colchicine

Molecular Formula

C22H25NO6

Molecular Mass

399.44

Cite this Page

Colchicine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=30512-31-3 (retrieved 2024-12-04) (CAS RN: 64-86-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    142-150 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C22H25NO6/c1-12(24)23-16-8-6-13-10-19(27-3)21(28-4)22(29-5)20(13)14-7-9-18(26-2)17(25)11-15(14)16/h7,9-11,16H,6,8H2,1-5H3,(H,23,24)/t16-/m0/s1

InChIKey

InChIKey=IAKHMKGGTNLKSZ-INIZCTEOSA-N

SMILES

O(C)C1=C2C=3C([C@@H](NC(C)=O)CCC2=CC(OC)=C1OC)=CC(=O)C(OC)=CC3

Canonical SMILES

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

Other Names for this Substance

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

View All

Deleted or Replaced CAS Registry Numbers

5843-86-7, 30512-31-3

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