MONOPOTASSIUM PHOSPHITE
UNII 59RSS63D8J

Substance Identification & Data

This profile provides standardized clinical and technical data for Monopotassium Phosphite, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 59RSS63D8J.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 13977-65-6 and the RxNorm Concept ID (RxCUI) 1793923. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

59RSS63D8J

CAS Registry Number

13977-65-6

RxNorm Concept ID

1793923

Detailed Substance Profile

Preferred Name

MONOPOTASSIUM PHOSPHITE

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

Molecular Formula

59RSS63D8J

The specific atomic composition represented as a molecular structure string.

InChIKey

K.H2O3P

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

TVZAODNOSCFHKT-UHFFFAOYSA-M

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

PubChem CID

101916796

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[K+].OP(=O)([O-])[H]

Synonyms and Nomenclature

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