BUTYLATED HYDROXYANISOLE
UNII REK4960K2U

Substance Identification & Data

This profile provides standardized clinical and technical data for Butylated Hydroxyanisole, uniquely identified by the FDA Unique Ingredient Identifier (UNII) REK4960K2U.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 25013-16-5 and the RxNorm Concept ID (RxCUI) 1362900. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
REK4960K2U
CAS Registry Number
25013-16-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
BUTYLATED HYDROXYANISOLE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
REK4960K2U
The specific atomic composition represented as a molecular structure string.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
mixture
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Butylated Hydroxyanisole. 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.

FDA Official Name

BHA

Common Names & Synonyms

(1,1-DIMETHYLETHYL)-4-METHOXYPHENOL
2(3)-TERT-BUTYL-4-HYDROXYANISOLE
3-TERTIARY-BUTYL-4-HYDROXYANISOLE
ANTIOXYNE B
BHA [FCC]
BUTYLATED HYDROXYANISOLE
BUTYLATED HYDROXYANISOLE [FHFI]
BUTYLATED HYDROXYANISOLE [HSDB]
BUTYLATED HYDROXYANISOLE [IARC]
BUTYLATED HYDROXYANISOLE [II]
BUTYLATED HYDROXYANISOLE [MART.]
BUTYLATED HYDROXYANISOLE [MI]
BUTYLATED HYDROXYANISOLE [NF]
BUTYLATED HYDROXYANISOLE [VANDF]
BUTYLATED HYDROXYANISOLE [WHO-DD]
BUTYLATED HYDROXYANISOLE [WHO-IP]
BUTYLHYDROXYANISOLE
BUTYLHYDROXYANISOLE [EP MONOGRAPH]
BUTYLHYDROXYANISOLUM [WHO-IP LATIN]
EMBANOX
PHENOL, (1,1-DIMETHYLETHYL)-4-METHOXY-
TERT-BUTYL-4-METHOXYPHENOL
TERT-BUTYL-P-HYDROXYANISOLE

Technical Codes

E-320
FEMA NO. 2183
INS NO.320
INS-320

NDC Products Containing BUTYLATED HYDROXYANISOLE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: