BENZENESULFONIC ACID, 4-((4-AMINO-5-METHOXY-2-METHYLPHENYL)AZO)-, MONOHYDROCHLORIDE
UNII NQK49973KD

Substance Identification & Data

This profile provides standardized clinical and technical data for Benzenesulfonic Acid, 4-((4-amino-5-methoxy-2-methylphenyl)azo)-, Monohydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NQK49973KD.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 68400-35-1 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

NQK49973KD

CAS Registry Number

68400-35-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

BENZENESULFONIC ACID, 4-((4-AMINO-5-METHOXY-2-METHYLPHENYL)AZO)-, MONOHYDROCHLORIDE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C14H15N3O4S.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BLQJKDFPGRNLAR-CMBBICFISA-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/c1ccc(S(=O)(=O)O)cc1)\c2cc(OC)c(N)cc2C.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Benzenesulfonic Acid, 4-((4-amino-5-methoxy-2-methylphenyl)azo)-, Monohydrochloride. 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.