Kermesic Acid

Names

[ CAS No. ]:
18499-92-8

[ Name ]:
Kermesic Acid

[Synonym ]:
1-Methyl-2-carboxy-3,5,6,8-tetrahydroxyanthraquinone
9,10-Dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic Acid
3.5.6.8-Tetrahydro-9.10-dioxo-1-methyl-9.10-dihydro-anthracen-carbonsaeure-(2)
Kermes (dye)
Kermes
Kermesic Acid
1-methyl-3,5,6,8-tetrahydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid
C.I. Natural Red 3
2-carboxy-1-methyl-3,5,6,8-tetrahydroxy-anthraquinone
3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracen-2-carbonsaeure
3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.819g/cm3

[ Boiling Point ]:
679.83ºC at 760 mmHg

[ Molecular Formula ]:
C16H10O8

[ Molecular Weight ]:
330.24600

[ Flash Point ]:
378.922ºC

[ Exact Mass ]:
330.03800

[ PSA ]:
152.36000

[ LogP ]:
1.29100

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.805

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl 3,5,6,8-tetrahydroxy-1-methyl-9,10-anthraquinone-2-carboxylate
  • Methyl 5,6-diacetoxy-3,8-dihydroxy-1-methylanthra-9,10-quinone-2-carboxylate
  • 9,10-dioxo-7-formyl-6-hydroxy-1-methyl-3,5,8-trimethoxyanthracene-2-carboxylic acid methyl ester
  • 6-methyl-4,8,11-trimethoxyanthra[2,3-b]furan-5,10-dione
  • Methyl 3,5,6,8-tetramethoxy-1-methylanthra-9,10-quinone-2-carboxylate
  • methyl 5-bromo-3,6,8-trimethoxy-1-methylanthraquinone-2-carboxylate
  • 9,10-dioxo-6-hydroxy-1-methyl-3,5,8-trimethoxyanthracene-2-carboxylic acid methyl ester

DownStream

Related Compounds

  • Thiovaleric acid S-sec-butyl ester
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzoic acid, 3,4-dihydroxy-, 2-Methylpropyl ester
  • 2,3-Dichloro-5-fluorobenzenesulfonamide
  • 2-(Chloromethyl)-5-(difluoromethyl)-3-fluoro-4-methylpyridine
  • Tert-butyl 4-(methoxycarbonyl)-3-methylthiophen-2-ylcarbamate
  • 2-Bromo-N-(2,5-dibromophenyl)-2-methylpropanamide
  • 3-Nitro-5-(trifluoromethyl)pyridin-4-amine
  • 5-Amino-2-bromo-4-(trifluoromethyl)phenol
  • 3,6-Diiodo-2-(trifluoromethyl)pyridine
  • 3-Bromo-2-chloro-5-fluorobenzenethiol
  • 1-(3-Amino-2-fluorophenyl)-2-bromopropan-1-one
  • 4-Bromo-6-iodo-5-methylpyrimidine
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