Description

1-[(Chloromethyl)Sulfonyl]Pyrrolidine (Saltdata: Free) is a specialized organosulfur compound featuring a reactive chloromethylsulfonyl moiety attached to a pyrrolidine ring. This unique structure makes it a valuable high-purity synthetic intermediate and building block for advanced chemical synthesis. It is primarily needed by R&D and production teams in the pharmaceutical and agrochemical industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring sulfonamide or sulfone functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research (R&D): Serves as a versatile reagent for introducing the chloromethylsulfonyl group into complex molecules in medicinal and process chemistry.
• Ligand and Catalyst Development: Potential precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Polymer Modification: Intermediate for synthesizing functional monomers or for modifying polymers to impart specific chemical properties.
• Material Science: Used in the development of advanced materials, such as specialty coatings or electronic chemicals.

Basic Information

Product Name	1-[(Chloromethyl)Sulfonyl]Pyrrolidine (Saltdata: Free)
CAS No.	98069-37-5
Molecular Formula	C5H10ClNO2S
Molecular Weight	183.66 g/mol
Synonyms	1-(Chloromethylsulfonyl)pyrrolidine; N-[(Chloromethyl)sulfonyl]pyrrolidine; Pyrrolidine, 1-[(chloromethyl)sulfonyl]-; 1-(Chloromethanesulfonyl)pyrrolidine; Chloromethyl pyrrolidine-1-sulfonate; (Chloromethylsulfonyl)pyrrolidine
EINECS	Contact for details

Quality Control

Our 1-[(Chloromethyl)Sulfonyl]Pyrrolidine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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