5H-Benzocyclohepten-5-one,2,3,4,6-tetramethoxy-

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Names

[ CAS No. ]:
6273-57-0

[ Name ]:
5H-Benzocyclohepten-5-one,2,3,4,6-tetramethoxy-

[Synonym ]:
2,3,4,6-tetramethoxy-benzocyclohepten-5-one
5h-benzocyclohepten-5-one,2,3,4,6-tetramethoxy
2,3,4,6-Tetramethoxy-benzocyclohepten-5-on
2,3,4,6-tetramethylpurpurogallin
2,3,4,6-tetramethoxy-5H-benzo[7]annulen-5-one
2,3,4,6-tetramethoxy-5H-benzocyclohepten-5-one
tetramethyl purpurogallin

Chemical & Physical Properties

[ Density]:
1.22g/cm3

[ Boiling Point ]:
483.7ºC at 760 mmHg

[ Molecular Formula ]:
C15H16O5

[ Molecular Weight ]:
276.28500

[ Flash Point ]:
217ºC

[ Exact Mass ]:
276.10000

[ PSA ]:
53.99000

[ LogP ]:
2.23440

[ Index of Refraction ]:
1.561

MSDS

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Synthetic Route

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Precursor & DownStream

Precursor

  • PURPUROGALLIN
  • methyl iodide
  • 5H-Benzocyclohepten-5-one,4-hydroxy-2,3,6-trimethoxy-
  • Dimethyl sulfate
  • Dimethyl sulfite

DownStream

  • 5H-Benzocyclohepten-5-one,4-hydroxy-2,3,6-trimethoxy-
  • methyl 6,7,8-trimethoxynaphthalene-1-carboxylate
  • 3,4,5-trimethoxyphthalic acid

Related Compounds

  • 2-hydroxy-3,4,6-trimethoxybenzo[7]annulen-5-one
  • 2,3,4,6-Tetrahydroxy-1,7-bis[(E)-3-hydroxy-1-propenyl]-5H-benzocyclohepten-5-one
  • 8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
  • 1,7-dibromo-2,3,4,6-tetrahydroxybenzo[7]annulen-5-one
  • PURPUROGALLIN
  • 6H-Benzocyclohepten-6-one, 3,4,5-trihydroxy- (9CI)