Sodium [2,4-dihydro-4-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]chromate(2-) (2:1)

CAS Registry Number®

70209-87-9
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CAS Name

Sodium [2,4-dihydro-4-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]chromate(2-) (2:1)

Molecular Formula

C32H21CrN10O11S.2Na

Cite this Page

Sodium [2,4-dihydro-4-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]chromate(2-) (2:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=70209-87-9 (retrieved 2024-05-15) (CAS RN: 70209-87-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H12N5O7S.C16H12N5O4.Cr.2Na/c1-9-14(16(23)20(19-9)10-5-3-2-4-6-10)18-17-12-7-11(21(24)25)8-13(15(12)22)29(26,27)28;1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22;;;/h2-8,22H,1H3,(H,26,27,28);2-9,22H,1H3;;;/q2*-1;+3;2*+1/p-3

InChIKey

InChIKey=RPIVECOFRSCDKY-UHFFFAOYSA-K

SMILES

CC=1[C-]2[N]=3[Cr+3]45([N](C=6C([O-]4)=C(S(=O)(=O)[O-])C=C(N(=O)=O)C6)=N[C-]7C(=O5)N(N=C7C)C8=CC=CC=C8)(O=C2N(N1)C9=CC=CC=C9)[O-]C=%10C(N3)=CC=C(N(=O)=O)C%10.[Na+]

Canonical SMILES

[Na+].O=N(=O)C=1C=CC=2N=[N]3[C-]4C(=NN(C=5C=CC=CC5)C4=O[Cr+3]673(O=C8[C-](N=[N]7C=9C=C(C=C(C9[O-]6)S(=O)(=O)[O-])N(=O)=O)C(=NN8C=%10C=CC=CC%10)C)[O-]C2C1)C

Other Names for this Substance

  • Chromate(2-), [2,4-dihydro-4-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3][3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, sodium (1:2)
  • Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium
  • Chromate(2-), [2,4-dihydro-4-[[2-(hydroxy-κO)-4-nitrophenyl]azo-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3][3-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium
  • 3H-Pyrazol-3-one, 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-, chromium complex
  • Benzenesulfonic acid, 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitro-, chromium complex

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