1,4-Benzenedipropanoic acid, .α.,.α.'-diacetyl-.β.,.β.'-dioxo-, diethyl ester (en)

Names

[ CAS No. ]:
82-70-2

[ Name ]:
1,4-Benzenedipropanoic acid, .α.,.α.'-diacetyl-.β.,.β.'-dioxo-, diethyl ester (en)

[Synonym ]:
Saxon blue
Blue X
Indigo Carmine
3,3'-Dioxo-2,2'-terephthaloyl-di-buttersaeure-diaethylester
5,5'-Indigotindisulfonic acid
Indigodisulfonic acid
tetrapotassium 5,5',7,7'-indigotetrasulfonate
3,3'-dioxo-2,2'-terephthaloyl-di-butyric acid diethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C20H22O8

[ Molecular Weight ]:
390.38400

[ Exact Mass ]:
390.13100

[ PSA ]:
120.88000

[ LogP ]:
1.58860

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • Terephthaloyl Chloride

DownStream

  • 1,4-diacetylbenzene
  • Terephthalic acid
  • 4-Acetylbenzoic acid

Related Compounds

  • 1-(1-Hydroxy-2-methylbutan-2-yl)-3-(propan-2-yl)cyclohexan-1-ol
  • 1-(1-Hydroxy-2-methylbutan-2-yl)-3,3-dimethylcyclopentan-1-ol
  • 2-(Heptafluoropropyl)-1-methylpiperazine
  • Tert-butyl 4-(2-amino-1,3-thiazol-4-yl)-3-methylpiperidine-1-carboxylate
  • 2-Amino-3-{pyrazolo[1,5-a]pyrimidin-6-yl}propan-1-ol
  • 4,4-difluoro-1-(1H-indol-6-yl)cyclohexane-1-carboxylic acid
  • 2,2-Difluoro-1-{7-oxabicyclo[2.2.1]heptan-2-yl}cyclopropane-1-carboxylic acid
  • 3-Amino-1-(butan-2-yl)cyclobutane-1-carboxylic acid
  • tert-butyl N-[3-amino-2-methyl-2-(trimethyl-1H-pyrazol-4-yl)propyl]carbamate
  • (2S)-4-(3-tert-butyl-1H-pyrazol-4-yl)butan-2-amine
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