C.I. Pigment Red 89

CAS Registry Number®

6409-74-1

CAS Name

C.I. Pigment Red 89

Molecular Formula

C21H13NO4

Molecular Mass

343.33

Cite this Page

C.I. Pigment Red 89.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6409-74-1 (retrieved 2024-12-23) (CAS RN: 6409-74-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H13NO4/c23-16-11-10-15(22-21(26)12-6-2-1-3-7-12)17-18(16)20(25)14-9-5-4-8-13(14)19(17)24/h1-11,23H,(H,22,26)

InChIKey

InChIKey=JTXHDKYIXSLUNZ-UHFFFAOYSA-N

SMILES

N(C(=O)C1=CC=CC=C1)C2=C3C(C(=O)C=4C(C3=O)=CC=CC4)=C(O)C=C2

Canonical SMILES

O=C(NC1=CC=C(O)C=2C(=O)C=3C=CC=CC3C(=O)C12)C=4C=CC=CC4

Other Names for this Substance

  • Benzamide, N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-
  • Benzamide, N-(4-hydroxy-1-anthraquinonyl)-
  • Algol Pink R
  • N-(9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)benzamide
  • C.I. 60745

View All

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