Description

(R)-3-(4-Chloro-2-Cyanophenoxy)-2-Fluoropropyl Methanesulfonate (Wxg01438) is a high-purity chiral building block and advanced pharmaceutical intermediate. This compound matters for its critical role in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs), where its specific stereochemistry is essential for biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of enantiomerically pure drugs, particularly in therapeutic areas requiring high stereoselectivity.
• Agrochemical Synthesis: Used in the development of advanced, optically active pesticides and herbicides.
• Chemical Biology Research: Serves as a valuable probe or precursor in studying enzyme mechanisms and biological pathways.
• Process Chemistry: Employed in route scouting and scale-up for the commercial manufacturing of complex organic molecules.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs specializing in bespoke chemical manufacturing.
• Academic Research: Utilized in university laboratories for methodological development in asymmetric synthesis and fluorine chemistry.

Basic Information

Product Name	(R)-3-(4-Chloro-2-Cyanophenoxy)-2-Fluoropropyl Methanesulfonate (Wxg01438)
CAS No.	913722-89-1
Molecular Formula	C11H10ClFNO4S
Molecular Weight	305.71 g/mol
Synonyms	(R)-3-(4-Chloro-2-cyanophenoxy)-2-fluoropropyl methanesulfonate; (R)-2-Fluoro-3-(4-chloro-2-cyanophenoxy)propyl methanesulfonate; (R)-Methanesulfonic acid 3-(4-chloro-2-cyanophenoxy)-2-fluoropropyl ester; WXG01438; Wxg-01438; (R)-enantiomer of 3-(4-Chloro-2-cyanophenoxy)-2-fluoropropyl methanesulfonate; (R)-CCFPM
EINECS	Contact for details

Quality Control

Our (R)-3-(4-Chloro-2-Cyanophenoxy)-2-Fluoropropyl Methanesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC for enantiomeric excess (ee) verification, to ensure it meets the high-purity standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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