ISOPRENE
UNII 0A62964IBU

Substance Identification & Data

This profile provides standardized clinical and technical data for Isoprene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0A62964IBU.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 78-79-5 and the RxNorm Concept ID (RxCUI) 1364275. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

0A62964IBU

CAS Registry Number

78-79-5

RxNorm Concept ID

1364275

Detailed Substance Profile

Preferred Name

ISOPRENE

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

Molecular Formula

0A62964IBU

The specific atomic composition represented as a molecular structure string.

InChIKey

C5H8

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RRHGJUQNOFWUDK-UHFFFAOYSA-N

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

NCI Thesaurus

C29824

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

6557

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C(C=C)(C)=C

Synonyms and Nomenclature

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