AMMONIUM METHANEARSONATE
UNII 83358PW33I

Substance Identification & Data

This profile provides standardized clinical and technical data for Ammonium Methanearsonate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 83358PW33I.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2321-53-1 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

83358PW33I

CAS Registry Number

2321-53-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

AMMONIUM METHANEARSONATE

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

InChIKey

CH4AsO3.H4N

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MLWMZTRCXNCAPF-UHFFFAOYSA-N

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

PubChem CID

16851

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[As](C)(O)(=O)[O-].[NH4+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ammonium Methanearsonate. 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.