5,6-Dihydro-1,2,3,10-tetramethoxybenzo(a)heptalene-7,9-dione

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Names

[ CAS No. ]:
1850-57-3

[ Name ]:
5,6-Dihydro-1,2,3,10-tetramethoxybenzo(a)heptalene-7,9-dione

[Synonym ]:
7-desacetamido-7-oxocolchicine
Deacetylamino-7-oxocolchicine
5,6-Dihydro-1,2,3,10-tetramethoxybenzo(a)heptalene-7,9-dione
Colchicin-7-one,7-deacetamino
7-oxo-7-deamidocolchicine
7-oxodeacetamidocolchicine
7-deacetamido-7-oxocolchicine
1.2.3.10-Tetramethoxy-5.6-dihydro-benzo<a>heptalen-7.9-dion

Chemical & Physical Properties

[ Density]:
1.28g/cm3

[ Boiling Point ]:
613.3ºC at 760 mmHg

[ Molecular Formula ]:
C20H20O6

[ Molecular Weight ]:
356.36900

[ Flash Point ]:
269.8ºC

[ Exact Mass ]:
356.12600

[ PSA ]:
71.06000

[ LogP ]:
2.87710

[ Vapour Pressure ]:
5.61E-15mmHg at 25°C

[ Index of Refraction ]:
1.589

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-
  • Colchicine
  • diazomethane
  • Trimethylcolchicinic acid
  • Trimethylcolchicinic acid methyl ether

DownStream

Related Compounds

  • 1-[4-Fluoro-2-(trifluoromethyl)phenyl]-3-hydroxycyclobutane-1-carboxylic acid
  • N-{[4-(trifluoromethyl)pyridin-3-yl]methyl}hydroxylamine
  • 2,2-Dimethyl-3-[6-(propan-2-yloxy)pyridin-2-yl]cyclopropan-1-amine
  • 2-azido-2-(3-nitro-1H-pyrazol-4-yl)ethan-1-ol
  • 4,4-Difluoro-1-(4-methylpyridin-2-yl)cyclohexan-1-amine
  • tert-butyl N-{5-[hydroxy(pyridin-2-yl)methyl]-2-methylphenyl}carbamate
  • 1,1,1-Trifluoro-3-(4-fluoro-3-nitrophenyl)propan-2-ol
  • 4-(Azetidin-3-yloxy)-2-bromo-1,3-thiazole
  • [2,2-dimethyl-1-(1H-pyrazol-3-yl)cyclopropyl]methanamine
  • (1R)-2,2,2-trifluoro-1-(1-methylpiperidin-2-yl)ethan-1-ol
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