(7S)-7-Amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one

CAS Registry Number®

2731-16-0
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CAS Name

(7S)-7-Amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one

Molecular Formula

C20H23NO4S

Molecular Mass

373.47

Cite this Page

(7S)-7-Amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2731-16-0 (retrieved 2024-07-08) (CAS RN: 2731-16-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H23NO4S/c1-23-16-9-11-5-7-14(21)13-10-15(22)17(26-4)8-6-12(13)18(11)20(25-3)19(16)24-2/h6,8-10,14H,5,7,21H2,1-4H3/t14-/m0/s1

InChIKey

InChIKey=NUNCOHUMTCDISK-AWEZNQCLSA-N

SMILES

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

Canonical SMILES

O=C1C=C2C(=CC=C1SC)C3=C(OC)C(OC)=C(OC)C=C3CCC2N

Other Names for this Substance

  • Benzo[a]heptalen-9(5H)-one, 7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, (7S)-
  • Colchicine, N-deacetyl-10-thio-
  • Benzo[a]heptalen-9(5H)-one, 7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, (S)-
  • (7S)-7-Amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)benzo[a]heptalen-9(5H)-one
  • N-Deacetylthiocolchicine

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Deleted or Replaced CAS Registry Numbers

100259-20-9, 114984-35-9