C.I. Direct Violet 48

CAS Registry Number®

37279-54-2
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CAS Name

C.I. Direct Violet 48

Molecular Formula

C34H23Cu2N7O14S4.2Na

Cite this Page

C.I. Direct Violet 48.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=37279-54-2 (retrieved 2024-04-20) (CAS RN: 37279-54-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H29N7O14S4.2Cu.2Na/c1-35-56(46,47)21-5-9-27(42)25(15-21)38-40-31-29(58(50,51)52)13-17-11-19(3-7-23(17)33(31)44)37-20-4-8-24-18(12-20)14-30(59(53,54)55)32(34(24)45)41-39-26-16-22(6-10-28(26)43)57(48,49)36-2;;;;/h3-16,35-37,42-45H,1-2H3,(H,50,51,52)(H,53,54,55);;;;/q;2*+2;2*+1/p-6

InChIKey

InChIKey=DINKHUYGJKLNQS-UHFFFAOYSA-H

SMILES

S(=O)(=O)([O-])C1=C2C(=C3C(=C1)C=C(NC4=CC=5C(C=C4)=C6C(=C(S(=O)(=O)[O-])C5)[N]=7[Cu+2]([O-]6)[O-]C=8C(N7)=CC(S(NC)(=O)=O)=CC8)C=C3)[O-][Cu+2]9[N]2=NC=%10C([O-]9)=CC=C(S(NC)(=O)=O)C%10.[Na+]

Canonical SMILES

[Na+].O=S(=O)([O-])C=1C=C2C=C(C=CC2=C3[O-][Cu+2]4[O-]C5=CC=C(C=C5N=[N]4C31)S(=O)(=O)NC)NC=6C=CC=7C(C6)=CC(=C8C7[O-][Cu+2]9[O-]C%10=CC=C(C=C%10N=[N]89)S(=O)(=O)NC)S(=O)(=O)[O-]

Other Names for this Substance

  • Cuprate(2-), [μ-[[7,7′-iminobis[4-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]diazenyl-κN1]-2-naphthalenesulfonato]](6-)]]di-, sodium (1:2)
  • C.I. Direct Violet 48
  • Cuprate(2-), [μ-[[7,7′-iminobis[4-hydroxy-3-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-2-naphthalenesulfonato]](6-)]]di-, disodium
  • Cuprate(2-), [μ-[[7,7′-iminobis[4-(hydroxy-κO)-3-[[2-(hydroxy-κO)-5-[(methylamino)sulfonyl]phenyl]azo-κN1]-2-naphthalenesulfonato]](6-)]]di-, disodium
  • 2-Naphthalenesulfonic acid, 7,7′-iminobis[4-hydroxy-3-[[2-hydroxy-5-[(methylamino)sulfonyl]phenyl]azo]-, copper complex

View All

Deleted or Replaced CAS Registry Numbers

16092-34-5

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