Chem
J-GLOBAL ID:200907064642868932   Nikkaji number:J454.807H

2,2′,4,4′-Tetrahydroxy-5,5′-bis(2-nitrophenylazo)benzophenone

2,2′,4,4′-テトラヒドロキシ-5,5′-ビス(2-ニトロフェニルアゾ)ベンゾフェノン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C25H16N4[N+]2O7[O-]2
Molecular formula furigana: C25-H16-N6-O9
Molecular weight: 544.436
InChI: InChI=1S/C25H16N6O9/c32-21-11-23(34)17(28-26-15-5-1-3-7-19(15)30(37)38)9-13(21)25(36)14-10-18(24(35)12-22(14)33)29-27-16-6-2-4-8-20(16)31(39)40/h1-12,32-35H
InChI key: INOFUOMKLCVAGF-UHFFFAOYSA-N
SMILES: Oc1cc(O)c(cc1N=Nc1ccccc1[N+](=O)[O-])C(=O)c1cc(N=Nc2ccccc2[N+](=O)[O-])c(O)cc1O
Systematic name  (4):
  • 5,5′-ビス[(2-ニトロフェニル)アゾ]-2,2′,4,4′-テトラヒドロキシベンゾフェノン
  • 2,2′,4,4′-テトラヒドロキシ-5,5′-ビス(2-ニトロフェニルアゾ)ベンゾフェノン
  • 4-{2,4-ジヒドロキシ-5-[2-(2-ニトロフェニル)ジアゼン-1-イル]ベンゾイル}-6-[2-(2-ニトロフェニル)ジアゼン-1-イル]ベンゼン-1,3-ジオール
  • 4-{2,4-dihydroxy-5-[2-(2-nitrophenyl)diazen-1-yl]benzoyl}-6-[2-(2-nitrophenyl)diazen-1-yl]benzene-1,3-diol
Other name (2):
  • 5,5′-Bis[(2-nitrophenyl)azo]-2,2′,4,4′-tetrahydroxybenzophenone
  • 2,2′,4,4′-Tetrahydroxy-5,5′-bis(2-nitrophenylazo)benzophenone
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