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3-Chloropropanesulfonyl Chloride CAS 1633-82-5 Sulfonation Reagent Organic Intermediate for Pharmaceutical Synthesis

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3-Chloropropanesulfonyl Chloride CAS 1633-82-5 Sulfonation Reagent Organic Intermediate for Pharmaceutical Synthesis

Brand Name:	Xuanming
Model Number:	1633-82-5
MOQ:	500ml
Price:	200USD
Packaging Details:	drums
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu

CAS Number:

1633-82-5

Chemical Name:

3-Chloropropane-1-sulfonyl Chloride

Appearance:

Colorless To Pale Yellow Transparent Liquid

Molecular Formula:

C₃H₆Cl₂O₂S

Molecular Weight:

177.05

Assay (GC):

98.0% Minimum

Supply Ability:

1000kg

Product Description

3-Chloropropanesulfonyl Chloride CAS 1633-82-5 Sulfonation Reagent Organic Intermediate for Pharmaceutical Synthesis

Overview

3-Chloropropanesulfonyl chloride (CAS 1633-82-5) belongs to the class of aliphatic sulfonyl chloride compounds. This chemical acts as a versatile sulfonylating agent for introducing sulfonyl functional groups into organic molecules. It delivers high reactivity and good selectivity in nucleophilic substitution reactions, supporting route development in fine chemical synthesis and pharmaceutical intermediate production. The liquid compound maintains stable physicochemical properties under properly sealed and dry storage conditions.

Product Specifications

Item	Standard
CAS Number	1633-82-5
Chemical Name	3-Chloropropane-1-sulfonyl chloride
Appearance	Colorless to pale yellow transparent liquid
Molecular Formula	C₃H₆Cl₂O₂S
Molecular Weight	177.05
Assay (GC)	98.0% minimum
Boiling Point	112–115 °C at 10 mmHg
Storage Condition	Sealed, cool and dry environment away from moisture

Product Properties

3-Chloropropanesulfonyl chloride appears as a transparent liquid with slight pungent odor at ambient temperature. It is miscible with common organic solvents including dichloromethane and ethyl acetate, and insoluble in water. The compound undergoes hydrolysis under humid conditions, releasing hydrogen chloride fumes. It features high electrophilic reactivity on the sulfonyl group, making it suitable for constructing carbon-sulfur and nitrogen-sulfur bonds in synthetic pathways.

Main Application

Primarily used as sulfonation reagent in organic synthesis. Widely applied in preparation of pharmaceutical intermediates, agrochemical derivatives and functional material monomers. Suitable for both laboratory scale research and industrial scaled production processes.

Q1: What is the physical form of 3-Chloropropanesulfonyl chloride CAS 1633-82-5?

A: It is a transparent liquid at room temperature, ranging from colorless to pale yellow.

Q2: Can supporting test documents be provided?

A: Corresponding COA and SDS documents are available upon formal inquiry.

Q3: What precautions should be taken for storage?

A: It must be kept in tightly sealed containers, stored in cool and ventilated warehouses, and isolated from water sources and oxidizing materials.

3-Chloropropanesulfonyl Chloride CAS 1633-82-5 Sulfonation Reagent Organic Intermediate for Pharmaceutical Synthesis

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3-Chloropropanesulfonyl Chloride CAS 1633-82-5 Sulfonation Reagent Organic Intermediate for Pharmaceutical Synthesis