CEFTAZIDIME
UNII 9M416Z9QNR

Substance Identification & Data

This profile provides standardized clinical and technical data for Ceftazidime, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9M416Z9QNR.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 78439-06-2 and the RxNorm Concept ID (RxCUI) 235552. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

9M416Z9QNR

CAS Registry Number

78439-06-2

RxNorm Concept ID

235552

Detailed Substance Profile

Preferred Name

CEFTAZIDIME

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

Molecular Formula

9M416Z9QNR

The specific atomic composition represented as a molecular structure string.

InChIKey

C22H22N6O7S2.5H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NMVPEQXCMGEDNH-TZVUEUGBSA-N

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

NCI Thesaurus

C66868

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

6536864

Unique identification number in the NCBI database of chemical substances.

USAN ID

R-101

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

O(C(C(O)=O)(C)C)/N=C(\C(N[C@H]1[C@]2(SCC(C[n+]3ccccc3)=C(N2C1=O)C(=O)[O-])[H])=O)/c4csc(n4)N.O.O.O.O.O

Synonyms and Nomenclature

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

CEFTAZIDIME

Common Names & Synonyms

1-(((6R,7R)-7-(2-(2-AMINO-4-THIAZOLYL)GLYOXYLAMIDO)-2-CARBOXY-8-OXO-5-THIA-1-AZABICYCLO(4.2.0)OCT-2-EN-3-YL)METHYL)PYRIDINIUM HYDROXIDE INNER SALT 7(SUP 2)-(Z)-(O-(1-CARBOXY-1-METHYLETHYL)OXIME), PENTAHYDRATE

CEFTAZIDIME [ORANGE BOOK]

CEFTAZIDIME [USAN]

CEFTAZIDIME [USP MONOGRAPH]

CEFTAZIDIME [VANDF]

CEFTAZIDIME HYDRATE [JAN]

CEFTAZIDIME PENTAHYDRATE

CEFTAZIDIME PENTAHYDRATE [EP MONOGRAPH]

CEFTAZIDIME PENTAHYDRATE [MI]

CEFTAZIDIME PENTAHYDRATE [USP-RS]

CEFTAZIDIME PENTAHYDRATE [WHO-DD]

PYRIDINIUM, 1-((7-(((2-AMINO-4-THIAZOLYL)((1-CARBOXY-1-METHYLETHOXY)IMINO)ACETYL)AMINO)-2-CARBOXY-8-OXO-5-THIA-1-AZABICYCLO(4.2.0)OCT-2-EN-3-YL)METHYL)-, HYDROXIDE, INNER SALT, PENTAHYDRATE, (6R-(6.ALPHA.,7.BETA.(Z)))-