Description

Cyclopropylsulfamoyl Chloride CAS NO 391912-54-2 is a versatile and highly reactive organosulfur compound featuring a cyclopropyl ring. This specialized sulfamoyl chloride derivative serves as a critical building block in modern organic synthesis, enabling the efficient introduction of the cyclopropylsulfamoyl moiety. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients, where its unique structure can impart desirable metabolic stability and biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of sulfonamide-based drug candidates, including enzyme inhibitors and receptor modulators.
• Agrochemical Research: Used in creating novel herbicides, fungicides, and insecticides that leverage the cyclopropyl group for enhanced efficacy and environmental profile.
• Chemical Biology Probes: Employed in the design and synthesis of activity-based probes and molecular tools for studying biological pathways.
• Material Science: Potential precursor for functionalized polymers or specialty chemicals with specific surface properties.
• Custom Synthesis & Contract Manufacturing: Sourced by CDMOs for client projects requiring bespoke molecular scaffolds.

Basic Information

Product Name	Cyclopropylsulfamoyl Chloride
CAS No.	391912-54-2
Molecular Formula	C3H6ClNO2S
Molecular Weight	155.60 g/mol
Synonyms	Cyclopropanesulfamoyl chloride; N-(Cyclopropyl)sulfamoyl chloride; Cyclopropylsulfamic acid chloride; Sulfamoyl chloride, N-cyclopropyl-; 391912-54-2; Cyclopropylaminosulfonyl chloride; N-Cyclopropylsulfamoyl chloride
EINECS	Contact for details

Quality Control

Our Cyclopropylsulfamoyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for research and scale-up applications. Production adheres to cGMP guidelines where applicable. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by HPLC, NMR, and IR spectroscopy. We support regulatory documentation needs for global supply.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
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.