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

  • 3-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazol-4-yl}formamido)-2-methylbutanoic acid
  • 3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-2-methylbutanoic acid
  • 3-({1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl}formamido)-2-methylbutanoic acid
  • 3-[N-tert-butyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]propanoic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]-3-methyloxolane-3-carboxylic acid
  • 1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]-3-methylpiperidine-3-carboxylic acid
  • 3-ethyl-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]pyrrolidine-3-carboxylic acid
  • 3-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]hexanoic acid
  • (2R)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]-4-methylpentanoic acid
  • 3-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]-4-methylpentanoic acid
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