Description

(3-Chloropropyl)Sulfamoyl Chloride is a versatile bifunctional organosulfur reagent featuring both a reactive sulfamoyl chloride and a chloropropyl group. This compound matters as a critical building block for introducing sulfonamide and alkyl linker functionalities into target molecules, enabling the synthesis of complex chemical architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used to construct sulfonamide herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a functional monomer or cross-linking agent to introduce sulfonamide groups into polymer backbones for specialty materials.
• Chemical Biology Probes: Employed in the development of activity-based probes and affinity labels targeting biological nucleophiles.
• Ligand and Catalyst Development: Useful for preparing novel sulfonamide-containing ligands for metal complexes and organocatalysts.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom chemical synthesis services targeting specific client molecules.

Basic Information

Product Name	(3-Chloropropyl)Sulfamoyl Chloride
CAS No.	42065-72-5
Molecular Formula	C₃H₇Cl₂NO₂S
Molecular Weight	192.06 g/mol
Synonyms	3-Chloropropanesulfamoyl chloride; 1-Chloro-3-[(chlorosulfonyl)amino]propane; N-(3-Chloropropyl)sulfamoyl chloride; 3-Chloro-1-propanesulfonamide chloride; NSC 163082; Sulfamoyl chloride, (3-chloropropyl)-; (3-Chloropropyl)sulfamoylchloride
EINECS	Contact for details

Quality Control

Our (3-Chloropropyl)Sulfamoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-grade specifications for research and industrial use. Certificates of Analysis (COA) detailing all quality parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent decomposition. Keep away from strong acids and organic solvents.

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.