C.I. PIGMENT ORANGE 24
UNII 7Z9SR7J6ZT

Substance Identification & Data

This profile provides standardized clinical and technical data for C.i. Pigment Orange 24, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7Z9SR7J6ZT.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6410-27-1 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
7Z9SR7J6ZT
CAS Registry Number
6410-27-1
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
C.I. PIGMENT ORANGE 24
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C23H16ClN3O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
MDODOQLFXACXDN-CYYJNZCTSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
O=C(c1cc2c(cccc2)c(c1O)/N=N/c3cccc(c3)Cl)Nc4ccccc4

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for C.i. Pigment Orange 24. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

2-NAPHTHANILIDE, 4-(M-CHLOROPHENYLAZO)-3-HYDROXY-
C.I. 12305
C.I. PIGMENT ORANGE 24
SANYO FAST ORANGE CR
SUIMEI FAST ORANGE MC
SYMULER FAST ORANGE 44

Systematic Nomenclature

2-NAPHTHALENECARBOXAMIDE, 4-((3-CHLOROPHENYL)AZO)-3-HYDROXY-N-PHENYL-
2-NAPHTHALENECARBOXAMIDE, 4-(2-(3-CHLOROPHENYL)DIAZENYL)-3-HYDROXY-N-PHENYL-
4-(2-(3-CHLOROPHENYL)DIAZENYL)-3-HYDROXY-N-PHENYL-2-NAPHTHALENECARBOXAMIDE