1-NAPHTHOL
UNII 2A71EAQ389

Substance Identification & Data

This profile provides standardized clinical and technical data for 1-naphthol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2A71EAQ389.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 90-15-3 and the RxNorm Concept ID (RxCUI) 1740233. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

2A71EAQ389

CAS Registry Number

90-15-3

RxNorm Concept ID

1740233

Detailed Substance Profile

Preferred Name

1-NAPHTHOL

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

Molecular Formula

2A71EAQ389

The specific atomic composition represented as a molecular structure string.

InChIKey

C10H8O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KJCVRFUGPWSIIH-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

7005

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c1ccc2c(c1)cccc2O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 1-naphthol. 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.