Pigment Red 63:1

CAS Registry Number®

6417-83-0

CAS Name

Pigment Red 63:1

Molecular Formula

C21H14N2O6S.Ca

Cite this Page

Pigment Red 63:1.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6417-83-0 (retrieved 2024-12-23) (CAS RN: 6417-83-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H14N2O6S.Ca/c24-19-16(21(25)26)11-13-6-2-3-7-14(13)18(19)23-22-17-10-9-12-5-1-4-8-15(12)20(17)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);

InChIKey

InChIKey=SWGFDXUZUMTQLC-UHFFFAOYSA-N

SMILES

N(=NC1=C(S(=O)(=O)O)C2=C(C=C1)C=CC=C2)C=3C4=C(C=C(C(O)=O)C3O)C=CC=C4.[Ca]

Canonical SMILES

[Ca].O=C(O)C1=CC=2C=CC=CC2C(N=NC=3C=CC=4C=CC=CC4C3S(=O)(=O)O)=C1O

Other Names for this Substance

  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(1-sulfo-2-naphthalenyl)diazenyl]-, calcium salt (1:1)
  • C.I. Pigment Red 63, calcium salt (1:1)
  • 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(1-sulfo-2-naphthalenyl)azo]-, calcium salt (1:1)
  • 1952 Red
  • Bordeaux Toner BFR

View All

Deleted or Replaced CAS Registry Numbers

12237-58-0, 74336-37-1, 879669-53-1

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.