POTASSIUM PIDOLATE
UNII H004M3556Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Pidolate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) H004M3556Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4810-50-8 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
H004M3556Q
CAS Registry Number
4810-50-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
POTASSIUM PIDOLATE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C5H6NO3.K
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WKHCFXKQKDNLEB-DFWYDOINSA-M
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
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@H]1NC(CC1)=O)(=O)[O-].[K+]

Synonyms and Nomenclature

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

FDA Official Name

POTASSIUM PCA

Common Names & Synonyms

(S)-PYRROLIDONE-5-CARBOXYLIC ACID POTASSIUM SALT
L-PROLINE, 5-OXO-, MONOPOTASSIUM SALT
L-PROLINE, 5-OXO-, POTASSIUM SALT (1:1)
POTASSIUM L-PYROGLUTAMATE
POTASSIUM PIDOLATE
POTASSIUM PIDOLATE [WHO-DD]
PROLINE, 5-OXO-, POTASSIUM SALT, L-

Brand / Trade Names

KALIDONE

Systematic Nomenclature

POTASSIUM (S)-2-PYRROLIDONE-5-CARBOXYLATE
POTASSIUM 5-OXO-L-PROLINATE