3-(PHENYLAZO)BENZOIC ACID
UNII WP5VSM7JLA

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-(phenylazo)benzoic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) WP5VSM7JLA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 37790-19-5 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
WP5VSM7JLA
CAS Registry Number
37790-19-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
3-(PHENYLAZO)BENZOIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C13H10N2O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PSIKAQNVARWEFI-CCEZHUSRSA-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
N(=N/c1ccccc1)\c2cc(C(O)=O)ccc2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-(phenylazo)benzoic Acid. 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

MESALAMINE IMPURITY 02

Systematic Nomenclature

(E)-3-(PHENYLDIAZENYL)BENZOIC ACID
(E)-AZOBENZENE-3-CARBOXYLIC ACID
3-((1E)-2-PHENYLDIAZENYL)BENZOIC ACID
3-(PHENYLAZO)BENZOIC ACID
BENZOIC ACID, 3-((1E)-2-PHENYLDIAZENYL)-
BENZOIC ACID, 3-((1E)-PHENYLAZO)-
BENZOIC ACID, 3-(PHENYLAZO)-, (E)-
M-CARBOXY-TRANS-AZOBENZENE
TRANS-3-PHENYLAZOBENZOIC ACID
TRANS-AZOBENZENE-3-CARBOXYLIC ACID