4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide

CAS Registry Number®

6358-48-1

CAS Name

4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide

Molecular Formula

C25H19Cl2N3O3

Molecular Mass

480.34

Cite this Page

4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6358-48-1 (retrieved 2025-08-07) (CAS RN: 6358-48-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C25H19Cl2N3O3/c1-2-33-22-10-6-5-9-20(22)28-25(32)18-13-15-7-3-4-8-17(15)23(24(18)31)30-29-21-14-16(26)11-12-19(21)27/h3-14,31H,2H2,1H3,(H,28,32)

InChIKey

InChIKey=UVVPXDIKEOWIMC-UHFFFAOYSA-N

SMILES

N(=NC1=C(Cl)C=CC(Cl)=C1)C=2C3=C(C=C(C(NC4=C(OCC)C=CC=C4)=O)C2O)C=CC=C3

Canonical SMILES

O=C(NC=1C=CC=CC1OCC)C2=CC=3C=CC=CC3C(N=NC4=CC(Cl)=CC=C4Cl)=C2O

Other Names for this Substance

  • 2-Naphthalenecarboxamide, 4-[2-(2,5-dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-
  • C.I. Pigment Orange 22
  • 2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]-N-(2-ethoxyphenyl)-3-hydroxy-
  • 2-Naphtho-o-phenetidide, 4-(2,5-dichlorophenylazo)-3-hydroxy-
  • 4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide

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CAS INSIGHTSTM
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