ETHYL CHLOROMETHANE SULFONATE
UNII 45DHL940ST

Substance Identification & Data

This profile provides standardized clinical and technical data for Ethyl Chloromethane Sulfonate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 45DHL940ST.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 16764-27-5 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

45DHL940ST

CAS Registry Number

16764-27-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ETHYL CHLOROMETHANE SULFONATE

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

InChIKey

C3H7ClO3S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QRSIIRMRJKPRGW-UHFFFAOYSA-N

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

PubChem CID

100581

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

S(=O)(=O)(CCl)OCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ethyl Chloromethane Sulfonate. 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.