METHYLMALONIC ACID
UNII 8LL8S712J7

Substance Identification & Data

This profile provides standardized clinical and technical data for Methylmalonic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8LL8S712J7.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 516-05-2 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

8LL8S712J7

CAS Registry Number

516-05-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METHYLMALONIC ACID

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

InChIKey

C4H6O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZIYVHBGGAOATLY-UHFFFAOYSA-N

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

PubChem CID

487

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

Synonyms and Nomenclature

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