MALONDIALDEHYDE
UNII 4Y8F71G49Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Malondialdehyde, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4Y8F71G49Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 542-78-9 and the RxNorm Concept ID (RxCUI) 1657018. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4Y8F71G49Q

CAS Registry Number

542-78-9

RxNorm Concept ID

1657018

Detailed Substance Profile

Preferred Name

MALONDIALDEHYDE

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

Molecular Formula

4Y8F71G49Q

The specific atomic composition represented as a molecular structure string.

InChIKey

C3H4O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

WSMYVTOQOOLQHP-UHFFFAOYSA-N

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

NCI Thesaurus

C94711

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

10964

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)C=O

Synonyms and Nomenclature

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