CEPHALEXIN S-SULFOXIDE
UNII 2SHL9V57MY

Substance Identification & Data

This profile provides standardized clinical and technical data for Cephalexin S-sulfoxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2SHL9V57MY.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 74708-55-7 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

2SHL9V57MY

CAS Registry Number

74708-55-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

CEPHALEXIN S-SULFOXIDE

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

InChIKey

C16H17N3O5S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GAMHLNJQISGSQF-BYWJNASNSA-N

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

PubChem CID

94865169

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CC1=C(C(O)=O)N2[C@]([C@H](NC([C@H](N)c3ccccc3)=O)C2=O)([H])[S@+](C1)[O-]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cephalexin S-sulfoxide. 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.