Description

[1-(Cyanomethyl)Cyclopropyl]Methanesulfonyl Chloride is a high-purity, specialized organic building block used in advanced chemical synthesis. This compound is valued for its unique cyclopropyl and sulfonyl chloride functional groups, which enable its use as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its reactive sulfonyl chloride group.
• Fine Chemical Production: Serves as a versatile precursor in custom synthesis and the manufacture of complex specialty chemicals.
• Material Science Research: Employed in academic and industrial labs for the development of new polymers or functional materials with specific properties.
• Bioconjugation Chemistry: Potentially useful for modifying biomolecules due to the reactivity of the sulfonyl chloride moiety under controlled conditions.

Basic Information

Item	Detail
Product Name	[1-(Cyanomethyl)Cyclopropyl]Methanesulfonyl Chloride
CAS No.	1466482-26-7
Molecular Formula	C6H8ClNO2S
Molecular Weight	193.65 g/mol
Synonyms	1-(Cyanomethyl)cyclopropanesulfonyl chloride; (1-Cyanomethyl-cyclopropyl)-methanesulfonyl chloride; Cyclopropanesulfonyl chloride, 1-(cyanomethyl)-; Methanesulfonyl chloride, [1-(cyanomethyl)cyclopropyl]-; 1466482-26-7; (1-Cyanomethylcyclopropyl)methanesulfonyl chloride
EINECS	Contact for details

Quality Control

Every batch of [1-(Cyanomethyl)Cyclopropyl]Methanesulfonyl Chloride is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment and is 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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
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.