2,5-DIHYDROXY-3-METHYL-1,4-BENZOQUINONE
UNII PQB8A05Y4F

Substance Identification & Data

This profile provides standardized clinical and technical data for 2,5-dihydroxy-3-methyl-1,4-benzoquinone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) PQB8A05Y4F.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2207-58-1 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

PQB8A05Y4F

CAS Registry Number

2207-58-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2,5-DIHYDROXY-3-METHYL-1,4-BENZOQUINONE

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

InChIKey

C7H6O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VTARWSSIBFRCMF-UHFFFAOYSA-N

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

PubChem CID

12257282

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C1(C(O)=C(C)C(=O)C(O)=C1)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2,5-dihydroxy-3-methyl-1,4-benzoquinone. 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.