METHYL PROPIONATE
UNII NB21C0D33W

Substance Identification & Data

This profile provides standardized clinical and technical data for Methyl Propionate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) NB21C0D33W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 554-12-1 and the RxNorm Concept ID (RxCUI) 1435520. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

NB21C0D33W

CAS Registry Number

554-12-1

RxNorm Concept ID

1435520

Detailed Substance Profile

Preferred Name

METHYL PROPIONATE

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

Molecular Formula

NB21C0D33W

The specific atomic composition represented as a molecular structure string.

InChIKey

C4H8O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RJUFJBKOKNCXHH-UHFFFAOYSA-N

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

PubChem CID

11124

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

COC(CC)=O

Synonyms and Nomenclature

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