FERROUS CATION
UNII GW89581OWR

Substance Identification & Data

This profile provides standardized clinical and technical data for Ferrous Cation, uniquely identified by the FDA Unique Ingredient Identifier (UNII) GW89581OWR.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 15438-31-0 and the RxNorm Concept ID (RxCUI) 1541238. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
GW89581OWR
CAS Registry Number
15438-31-0
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
FERROUS CATION
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
GW89581OWR
The specific atomic composition represented as a molecular structure string.
InChIKey
Fe
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
CWYNVVGOOAEACU-UHFFFAOYSA-N
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
[Fe+2]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ferrous Cation. 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.

Common Names & Synonyms

FE2+
FERROUS CATION
FERROUS ION
IRON(2+) ION
IRON(II) ION
IRON, ION (FE2+)

NDC Products Containing FERROUS CATION

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: