Description

2-(2-Chloroethoxy)Ethyl Methanesulfonate is a specialized alkylating agent and methanesulfonate ester derivative. This compound is a critical building block in organic synthesis, valued for its reactivity in introducing functionalized ethoxy chains into target molecules. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs) and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Alkylation Agent: Used in organic synthesis to introduce the 2-(2-chloroethoxy)ethyl group into nucleophiles.
• Linker Chemistry: Serves as a versatile spacer or linker in the development of prodrugs and bioconjugates.
• Polymer Modification: Employed in the functionalization of polymers and materials science applications.
• Chemical Research: A valuable tool for medicinal chemistry and process research in developing new synthetic methodologies.

Basic Information

Product Name	2-(2-Chloroethoxy)Ethyl Methanesulfonate
CAS No.	138139-52-3
Molecular Formula	C6H13ClO4S
Molecular Weight	216.68 g/mol
Synonyms	2-(2-Chloroethoxy)ethyl methanesulfonate; 1-Chloro-2-(2-methanesulfonyloxyethoxy)ethane; Ethanol, 2-(2-chloroethoxy)-, methanesulfonate; Methanesulfonic acid 2-(2-chloroethoxy)ethyl ester; 2-(2-Chloroethoxy)ethanol methanesulfonate; 2-Chloroethyl 2-methanesulfonyloxyethyl ether
EINECS	Contact for details

Quality Control

Our 2-(2-Chloroethoxy)Ethyl Methanesulfonate is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency suitable for research and process development. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.