POTASSIUM SODIUM TARTRATE
UNII QH257BPV3J

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Sodium Tartrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) QH257BPV3J.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6381-59-5 and the RxNorm Concept ID (RxCUI) 1311363. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

QH257BPV3J

CAS Registry Number

6381-59-5

RxNorm Concept ID

1311363

Detailed Substance Profile

Preferred Name

POTASSIUM SODIUM TARTRATE

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

Molecular Formula

QH257BPV3J

The specific atomic composition represented as a molecular structure string.

InChIKey

C4H4O6.K.Na.4H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VZOPRCCTKLAGPN-ZFJVMAEJSA-L

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

NCI Thesaurus

C80954

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

165453

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

Synonyms and Nomenclature

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