OROTIC ACID MONOHYDRATE
UNII 91532S02AO

Substance Identification & Data

This profile provides standardized clinical and technical data for Orotic Acid Monohydrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 91532S02AO.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 50887-69-9 and the RxNorm Concept ID (RxCUI) 1311238. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

91532S02AO

CAS Registry Number

50887-69-9

RxNorm Concept ID

1311238

Detailed Substance Profile

Preferred Name

OROTIC ACID MONOHYDRATE

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

Molecular Formula

91532S02AO

The specific atomic composition represented as a molecular structure string.

InChIKey

C5H4N2O4.H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YXUZGLGRBBHYFZ-UHFFFAOYSA-N

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

NCI Thesaurus

C87341

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

16218504

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1(cc(=O)[nH]c([nH]1)=O)C(=O)O.O

Synonyms and Nomenclature

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