NAFCILLIN
UNII 4CNZ27M7RV

Substance Identification & Data

This profile provides standardized clinical and technical data for Nafcillin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4CNZ27M7RV.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 147-52-4 and the RxNorm Concept ID (RxCUI) 7233. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
4CNZ27M7RV
CAS Registry Number
147-52-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
NAFCILLIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
4CNZ27M7RV
The specific atomic composition represented as a molecular structure string.
InChIKey
C21H22N2O5S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
GPXLMGHLHQJAGZ-JTDSTZFVSA-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.
INN ID
1491
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
N12[C@@](SC([C@@H]1C(O)=O)(C)C)([H])[C@@H](C2=O)NC(c3c4c(cccc4)ccc3OCC)=O

Synonyms and Nomenclature

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

NAFCILLIN

Common Names & Synonyms

(2S-(2.ALPHA.,5.ALPHA.,6.BETA.))-6-(((2-ETHOXY-L-NAPHTHALENYL)CARBONYL)-AMINO)-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID
4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-(((2-ETHOXY-1-NAPHTHALENYL)CARBONYL)AMINO)-3,3-DIMETHYL-7-OXO-, (2S,5R,6R)-
NAFCILLIN [HSDB]
NAFCILLIN [INN]
NAFCILLIN [MI]
NAFCILLIN [VANDF]
NAFCILLIN [WHO-DD]

NDC Products Containing NAFCILLIN

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