Description

Cyclopropylmethanesulfonamide is a high-purity organic sulfonamide building block of significant interest in advanced chemical synthesis. Its unique cyclopropyl-sulfonamide structure makes it a valuable intermediate for creating novel compounds with targeted biological or material properties. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the sulfonamide moiety.
• Chemical Synthesis: Serves as a versatile precursor for organic synthesis, including Suzuki-Miyaura cross-coupling and other palladium-catalyzed reactions to create complex molecular architectures.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials with specific functional properties.
• Ligand & Catalyst Development: Utilized in the design and synthesis of novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Cyclopropylmethanesulfonamide
CAS No.	445305-93-1
Molecular Formula	C4H9NO2S
Molecular Weight	135.19 g/mol
Synonyms	Cyclopropanemethanesulfonamide; Cyclopropylmethylsulfonamide; (Cyclopropylmethyl)sulfonylamide; 1-Cyclopropylmethanesulfonamide; Sulfonamide, N-(cyclopropylmethyl)-; Cyclopropanemethylsulfonamide
EINECS	Contact for details

Quality Control

Our Cyclopropylmethanesulfonamide is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality protocols are designed to meet the stringent requirements of pharmaceutical and R&D applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.