Description

2-Methylpyrrolidine-1-Sulfonyl Chloride is a specialized sulfonyl chloride derivative used as a key building block in organic synthesis. This compound is valued for its reactivity as a sulfonylation reagent, enabling the introduction of the sulfonyl functional group into target molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A critical reagent in the synthesis of potential drug candidates, particularly for creating sulfonamide-based compounds with therapeutic activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that incorporate sulfonyl moieties.
• Chemical Biology & Proteomics: Serves as a reactive handle for modifying proteins, peptides, or other biomolecules to study function or create bioconjugates.
• Material Science Research: Employed in the development of advanced polymers or functional materials where the sulfonyl group imparts specific chemical or physical properties.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	2-Methylpyrrolidine-1-Sulfonyl Chloride
CAS No.	1184477-87-9
Molecular Formula	C5H10ClNO2S
Molecular Weight	183.66 g/mol
Synonyms	1-(Chlorosulfonyl)-2-methylpyrrolidine; 2-Methyl-1-pyrrolidinesulfonyl chloride; 2-Methylpyrrolidine-1-sulfonyl chloride; N-(Chlorosulfonyl)-2-methylpyrrolidine; 2-Methylpyrrolidine sulfonyl chloride; 1-Pyrrolidinesulfonyl chloride, 2-methyl-; 2-Methyl-N-sulfonylchloride-pyrrolidine
EINECS	Contact for details

Quality Control

Our 2-Methylpyrrolidine-1-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for demanding synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP standards where applicable, and our quality management system is designed to meet the rigorous requirements of our global pharmaceutical and research customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.