ARSENIC TRIOXIDE
UNII S7V92P67HO

Substance Identification & Data

This profile provides standardized clinical and technical data for Arsenic Trioxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S7V92P67HO.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1327-53-3 and the RxNorm Concept ID (RxCUI) 18330. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
S7V92P67HO
CAS Registry Number
1327-53-3
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ARSENIC TRIOXIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
S7V92P67HO
The specific atomic composition represented as a molecular structure string.
InChIKey
As2O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
IKWTVSLWAPBBKU-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
USAN ID
MM-38
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
O=[As]O[As]=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Arsenic Trioxide. 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

ARSENIC TRIOXIDE
ARSENOUS OXIDE

Common Names & Synonyms

ARSENEOUS ANHYDRIDE
ARSENEOUS OXIDE
ARSENIC OXIDE
ARSENIC OXIDE (AS4O6)
ARSENIC SESQUIOXIDE
ARSENIC TRIOXIDE [EMA EPAR]
ARSENIC TRIOXIDE [HSDB]
ARSENIC TRIOXIDE [JAN]
ARSENIC TRIOXIDE [MART.]
ARSENIC TRIOXIDE [MI]
ARSENIC TRIOXIDE [ORANGE BOOK]
ARSENIC TRIOXIDE [USAN]
ARSENIC TRIOXIDE [VANDF]
ARSENIC TRIOXIDE [WHO-DD]
ARSENICUM ALBUM
ARSENICUM ALBUM [HPUS]
ARSENOUS OXIDE [ISO]
DIARSENIC TRIOXIDE
TETRAARSENIC HEXAOXIDE
WHITE ARSENIC

Brand / Trade Names

TRISENOX

Systematic Nomenclature

ARSENIC(III) OXIDE
ARSENOLITE

Technical Codes

NSC-759274
NSC-92859

NDC Products Containing ARSENIC TRIOXIDE

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