Description

2-Propene-1-Sulfonyl Chloride is a highly reactive organosulfur compound, primarily valued as a versatile sulfonylation reagent and a key synthetic intermediate. Its core value proposition lies in its ability to efficiently introduce the allylsulfonyl functional group into target molecules, enabling the synthesis of complex sulfones and other sulfur-containing derivatives. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to build molecular scaffolds and create novel compounds with specific biological or material properties.

Application

• Pharmaceutical intermediate for the synthesis of sulfonamide-based drug candidates.
• Agrochemical precursor in the development of novel herbicides and fungicides.
• Key reagent in polymer chemistry for creating functionalized monomers and cross-linking agents.
• Building block for advanced material science applications, including liquid crystals and conductive polymers.
• Intermediate in organic synthesis for the preparation of allylic sulfones, which are useful in various coupling and substitution reactions.
• Research and development tool in medicinal chemistry for structure-activity relationship (SAR) studies.

Basic Information

Product Name	2-Propene-1-Sulfonyl Chloride
CAS No.	14418-84-9
Molecular Formula	C3H5ClO2S
Molecular Weight	140.59 g/mol
Synonyms	Allylsulfonyl Chloride; 2-Propenesulfonyl Chloride; Allylsulphonyl Chloride; 1-Propene-3-sulfonyl Chloride; 3-Chlorosulfonyl-1-propene; NSC 401119; Allyl Chlorosulfonate
EINECS	Contact for details

Quality Control

Our 2-Propene-1-Sulfonyl Chloride is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its properties as a strong acid/organic solvent and high volatility, it is recommended to store under an inert atmosphere such as nitrogen or argon to prevent degradation and moisture absorption. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.