MAGNESIUM OXIDE
UNII 3A3U0GI71G

Substance Identification & Data

This profile provides standardized clinical and technical data for Magnesium Oxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3A3U0GI71G.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1309-48-4 and the RxNorm Concept ID (RxCUI) 6582. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
3A3U0GI71G
CAS Registry Number
1309-48-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
MAGNESIUM OXIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
3A3U0GI71G
The specific atomic composition represented as a molecular structure string.
InChIKey
Mg.O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
AXZKOIWUVFPNLO-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.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[O-2].[Mg+2]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Magnesium Oxide. 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

MAGNESIUM OXIDE

Common Names & Synonyms

HEAVY MAGNESIUM OXIDE
LIGHT MAGNESIUM OXIDE [WHO-IP]
MAGNESIA [VANDF]
MAGNESIA OXYDATA
MAGNESIA OXYDATA [HPUS]
MAGNESII OXIDUM [WHO-IP LATIN]
MAGNESIUM (AS OXIDE) [VANDF]
MAGNESIUM OXIDE [FCC]
MAGNESIUM OXIDE [HSDB]
MAGNESIUM OXIDE [II]
MAGNESIUM OXIDE [JAN]
MAGNESIUM OXIDE [MART.]
MAGNESIUM OXIDE [MI]
MAGNESIUM OXIDE [ORANGE BOOK]
MAGNESIUM OXIDE [USP MONOGRAPH]
MAGNESIUM OXIDE [USP-RS]
MAGNESIUM OXIDE [VANDF]
MAGNESIUM OXIDE [WHO-DD]
MAGNESIUM OXIDE [WHO-IP]
MAGNESIUM OXIDE HEAVY [WHO-DD]
MAGNESIUM OXIDE, HEAVY
MAGNESIUM OXIDE, HEAVY [EP IMPURITY]
MAGNESIUM OXIDE, HEAVY [EP MONOGRAPH]
MAGNESIUM OXIDE, LIGHT
MAGNESIUM OXIDE, LIGHT [EP MONOGRAPH]
MAGNESIUM OXIDE, LIGHT [II]

Brand / Trade Names

CLENPIQ COMPONENT MAGNESIUM OXIDE

Technical Codes

E-530
INS NO.530
INS-530

NDC Products Containing MAGNESIUM OXIDE

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