1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one

Names

[ CAS No. ]:
2731-36-4

[ Name ]:
1,2,3,9-tetramethoxy-5H-benzo[a]heptalen-10-one

[Synonym ]:
1,2,3,9-Tetramethoxy-5H-benzo<a>heptalen-10-on
dehydro-deacetyl-amino-isocolchicine

Chemical & Physical Properties

[ Density]:
1.24g/cm3

[ Boiling Point ]:
621.4ºC at 760 mmHg

[ Molecular Formula ]:
C20H20O5

[ Molecular Weight ]:
340.37000

[ Flash Point ]:
273.8ºC

[ Exact Mass ]:
340.13100

[ PSA ]:
53.99000

[ LogP ]:
3.31750

[ Vapour Pressure ]:
2.31E-15mmHg at 25°C

[ Index of Refraction ]:
1.597

Related Compounds

  • (7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydro-5H-benzo[a]heptalen-10-one
  • (7S)-7-(benzylideneamino)-1,2,3,9-tetramethoxy-6,7-dihydro-5H-benzo[a]heptalen-10-one
  • Isodemecolcine
  • (+/-)-N-deacetylisocolchicine
  • Isospeciosine
  • Benzo[a]heptalen-10(5H)-one,7-(dimethylamino)-6,7-dihydro-1,2,3,9-tetramethoxy-, (S)- (9CI)