Description

Cyclopropanesulfinic Acid, Sodium Salt is a versatile organosulfur building block of significant interest in advanced synthetic chemistry. Its unique cyclopropane ring fused with a sulfinate functional group makes it a valuable precursor for the introduction of the cyclopropanesulfinyl moiety into target molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries. It enables the synthesis of novel compounds with potential biological activity, serving as a key intermediate in medicinal chemistry and material science applications.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting new therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopropane ring can impart specific biological properties.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis and other catalytic processes.
• Material Science Research: Employed in the development of advanced polymers and functional materials that incorporate sulfur-containing motifs for enhanced properties.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study enzyme mechanisms and biological pathways involving sulfur metabolism.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis houses serving the life sciences sector with complex, multi-step organic molecules.

Basic Information

Item	Detail
Product Name	Cyclopropanesulfinic Acid, Sodium Salt
CAS No.	910209-21-1
Molecular Formula	C3H5NaO2S
Molecular Weight	128.12 g/mol
Synonyms	Sodium Cyclopropanesulfinate; Cyclopropanesulfinic Acid Sodium Salt; Sodium Cyclopropanesulphinate; Cyclopropanesulfinate Sodium Salt; Cyclopropanesulphinic Acid Sodium Salt; 1-Cyclopropanesulfinic Acid Sodium Salt; Cyclopropanesulfinyl Sodium
EINECS	Contact for details

Quality Control

Our Cyclopropanesulfinic Acid, Sodium Salt is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and titration to confirm identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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