Description

Sulfamoyl Chloride, (1-Oxobutyl)- (9Ci) is a specialized organic intermediate belonging to the sulfamoyl chloride family. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in fine chemical synthesis. The product is identified by CAS number 847445-17-4.

Application

This versatile sulfamoyl chloride derivative serves as a critical reagent in advanced organic synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Synthesis of novel sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with sulfamoyl functionalities.
• Material Science: Precursor for specialty polymers and functional materials requiring specific sulfonamide linkages.
• Chemical Biology: Tool compound for protein labeling and bioconjugation strategies due to its reactive acyl chloride group.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	Sulfamoyl Chloride, (1-Oxobutyl)- (9Ci)
CAS No.	847445-17-4
Molecular Formula	C4H8ClNO2S
Molecular Weight	169.63 g/mol
Synonyms	1-Butanoyl sulfamoyl chloride; Butanoyl sulfamoyl chloride; N-(Butanoyl)sulfamoyl chloride; NSC 405124; 4-Oxopentanesulfonamide chloride; (1-Oxobutyl)sulfamoyl chloride
EINECS	Contact for details

Quality Control

Our Sulfamoyl Chloride, (1-Oxobutyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP principles and rigorous in-process controls guarantees a reliable supply for your critical research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere such as nitrogen or argon in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Handle and store away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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