Direct Blue 75

CAS Registry Number®

6428-60-0
No image available.

CAS Name

Direct Blue 75

Molecular Formula

C42H29N7O13S4.4Na

Cite this Page

Direct Blue 75.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6428-60-0 (retrieved 2024-09-20) (CAS RN: 6428-60-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C42H29N7O13S4.4Na/c50-42-31-12-9-26(43-25-5-2-1-3-6-25)19-24(31)20-40(66(60,61)62)41(42)49-48-37-16-18-39(35-23-30(65(57,58)59)11-14-33(35)37)47-46-36-15-17-38(34-22-29(64(54,55)56)10-13-32(34)36)45-44-27-7-4-8-28(21-27)63(51,52)53;;;;/h1-23,43,50H,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;

InChIKey

InChIKey=LWBVYTAHMVEUEL-UHFFFAOYSA-N

SMILES

N(=NC=1C2=C(C(N=NC3=CC(S(=O)(=O)O)=CC=C3)=CC1)C=C(S(=O)(=O)O)C=C2)C=4C5=C(C(N=NC=6C(S(=O)(=O)O)=CC7=C(C6O)C=CC(NC8=CC=CC=C8)=C7)=CC4)C=CC(S(=O)(=O)O)=C5.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=C(N=NC2=CC=C(N=NC3=CC=C(N=NC=4C(O)=C5C=CC(=CC5=CC4S(=O)(=O)O)NC=6C=CC=CC6)C=7C=CC(=CC37)S(=O)(=O)O)C=8C=CC(=CC28)S(=O)(=O)O)C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 5-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-8-[2-[6-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4)
  • C.I. Direct Blue 75, tetrasodium salt
  • 2-Naphthalenesulfonic acid, 5-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-8-[[6-sulfo-4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt
  • C.I. 34220
  • Amanil Fast Blue 2GL

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