AZURE B
UNII 7C8BEL8WQV

Substance Identification & Data

This profile provides standardized clinical and technical data for Azure B, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7C8BEL8WQV.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 531-55-5 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
7C8BEL8WQV
CAS Registry Number
531-55-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
AZURE B
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C15H16N3S.Cl
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
KFZNPGQYVZZSNV-UHFFFAOYSA-M
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CNc1ccc2c(c1)[s+]c3cc(ccc3n2)N(C)C.[Cl-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Azure B. 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

3-METHYLAMINO-7-DIMETHYLAMINOPHENAZATHONIUM CHLORIDE
AZURE B
AZURE B [MI]
AZURE B [USP-RS]
C.I. 52010
METHYLENE AZURE B
METHYLENE BLUE IMPURITY A
METHYLTHIONINIUM CHLORIDE HYDRATE IMPURITY A [EP IMPURITY]
TRIMETHYLDIAMINOPHENAZATHONIUM CHLORIDE

Systematic Nomenclature

3-(DIMETHYLAMINO)-7-(METHYLAMINO)PHENOTHIAZIN-5-IUM CHLORIDE (1:1)
3-METHYLAMINO-7-DIMETHYLAMINOPHENOTHIAZIN-5-IUM CHLORIDE
7-(DIMETHYLAMINO)-3-(METHYLIMINO)-3H-PHENOTHIAZINE HYDROCHLORIDE
TRIMETHYLTHIONINE CHLORIDE

Technical Codes

NSC-9598