CEFMETAZOLE SODIUM
UNII 37Y9VR4W7A

Substance Identification & Data

This profile provides standardized clinical and technical data for Cefmetazole Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 37Y9VR4W7A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 56796-39-5 and the RxNorm Concept ID (RxCUI) 203140. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

37Y9VR4W7A

CAS Registry Number

56796-39-5

RxNorm Concept ID

203140

Detailed Substance Profile

Preferred Name

CEFMETAZOLE SODIUM

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

InChIKey

C15H16N7O5S3.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BITQGIOJQWZUPL-PBCQUBLHSA-M

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

NCI Thesaurus

C65298

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

23666711

Unique identification number in the NCBI database of chemical substances.

USAN ID

Z-5

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

[C@@]1(C(=O)N2[C@@]1(SCC(=C2C([O-])=O)CSc3n(nnn3)C)[H])(NC(=O)CSCC#N)OC.[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cefmetazole Sodium. 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

CEFMETAZOLE SODIUM

Common Names & Synonyms

5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLIC ACID, 7-((((CYANOMETHYL)THIO)ACETYL)AMINO)-7-METHOXY-3-(((1-METHYL-1H-TETRAZOL-5-YL)THIO)METHYL)-8-OXO-, MONOSODIUM SALT, (6R-CIS)

CEFMETAZOLE SODIUM [MART.]

CEFMETAZOLE SODIUM [ORANGE BOOK]

CEFMETAZOLE SODIUM [USAN]

CEFMETAZOLE SODIUM [USP MONOGRAPH]

CEFMETAZOLE SODIUM [VANDF]

CEFMETAZOLE SODIUM [WHO-DD]

CEFMETAZOLE SODIUM SALT

CEFMETAZOLE SODIUM SALT [MI]

Brand / Trade Names

ZEFAZONE

Systematic Nomenclature

SODIUM (6R,7S)-7-(2-((CYANOMETHYL)THIO)ACETAMIDO)-7-METHOXY-3-(((1-METHYL-1H-TETRAZOL-5-YL)THIO)METHYL)-8-OXO-5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLATE

SYS