POTASSIUM ASCORBATE
UNII X5523762RI

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Ascorbate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) X5523762RI.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 15421-15-5 and the RxNorm Concept ID (RxCUI) 1592259. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

X5523762RI

CAS Registry Number

15421-15-5

RxNorm Concept ID

1592259

Detailed Substance Profile

Preferred Name

POTASSIUM ASCORBATE

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

Molecular Formula

X5523762RI

The specific atomic composition represented as a molecular structure string.

InChIKey

C6H7O6.K

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

CONVKSGEGAVTMB-RXSVEWSESA-M

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

PubChem CID

23687519

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(=C([C@@]([C@@H](O)CO)(OC1=O)[H])[O-])O.[K+]

Synonyms and Nomenclature

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