SOLVENT YELLOW 7
UNII VX4306NSH1

Substance Identification & Data

This profile provides standardized clinical and technical data for Solvent Yellow 7, uniquely identified by the FDA Unique Ingredient Identifier (UNII) VX4306NSH1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1689-82-3 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
VX4306NSH1
CAS Registry Number
1689-82-3
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
SOLVENT YELLOW 7
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H10N2O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
BEYOBVMPDRKTNR-BUHFOSPRSA-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
c1(/N=N/c2ccccc2)ccc(O)cc1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Solvent Yellow 7. 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

4-HYDROXYAZOBENZENE [HSDB]
C.I. SOLVENT YELLOW 7
CI 11800
CI SOLVENT YELLOW 7
P-BENZENEAZOPHENOL
P-HYDROXYAZOBENZENE
P-PHENYLAZOPHENOL
SOLVENT YELLOW 7

Brand / Trade Names

ATUL BRILLIANT OIL YELLOW G
PIROCARD GREEN 491

Systematic Nomenclature

4-(PHENYLDIAZENYL)PHENOL
AZOBENZENE, 4-HYDROXY-
PHENOL, 4-(2-PHENYLDIAZENYL)-
PHENOL, 4-(PHENYLAZO)-
PHENOL, P-(PHENYLAZO)-

Technical Codes

NSC-3177