ERBIUM SULFATE OCTAHYDRATE
UNII 76R3969825

Substance Identification & Data

This profile provides standardized clinical and technical data for Erbium Sulfate Octahydrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 76R3969825.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 10031-52-4 and the RxNorm Concept ID (RxCUI) 2049335. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

76R3969825

CAS Registry Number

10031-52-4

RxNorm Concept ID

2049335

Detailed Substance Profile

Preferred Name

ERBIUM SULFATE OCTAHYDRATE

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

Molecular Formula

76R3969825

The specific atomic composition represented as a molecular structure string.

InChIKey

2Er.3O4S.8H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

SMNPRCXUVYGCAE-UHFFFAOYSA-H

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

PubChem CID

25021617

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

S(=O)(=O)([O-])[O-].[Er+3].O.O.O.O.O.O.O.O.[Er+3].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Erbium Sulfate Octahydrate. 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.