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Cyclopentanesulfonyl chloride (CPSC), with the molecular formula C5H9ClO2S, is a colorless liquid chemical compound. It serves as a versatile reagent in organic chemistry, particularly for the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. CPSC is recognized for its strong electrophilic properties, making it an effective sulfonylating agent and a key component in creating cyclopentyl rings. Its reactivity with various functional groups, such as alcohols, amines, and thiols, underscores its value in the construction of complex organic molecules. Due to its corrosive and toxic nature, CPSC requires careful handling and use.

26394-17-2

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26394-17-2 Usage

Uses

Used in Pharmaceutical Industry:
Cyclopentanesulfonyl chloride is used as a sulfonylating agent for the synthesis of various pharmaceutical compounds. Its ability to react with multiple functional groups facilitates the creation of diverse drug molecules with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, CPSC is utilized as a reagent in the production of agrochemicals. Its role in forming sulfonyl-containing compounds contributes to the development of effective pesticides and other agricultural chemicals.
Used in Specialty Chemicals Industry:
Cyclopentanesulfonyl chloride is employed as an intermediate in the synthesis of specialty chemicals. Its versatility in organic synthesis allows for the production of unique chemical entities with specific applications in various industries.
Used in Organic Synthesis:
CPSC is used as a reagent for creating cyclopentyl rings in organic synthesis. This application is crucial for the development of complex organic molecules with potential uses in different fields, including materials science and medicinal chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 26394-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,9 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26394-17:
(7*2)+(6*6)+(5*3)+(4*9)+(3*4)+(2*1)+(1*7)=122
122 % 10 = 2
So 26394-17-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H9ClO2S/c6-9(7,8)5-3-1-2-4-5/h5H,1-4H2

26394-17-2 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Alfa Aesar

  • (H32865)  Cyclopentanesulfonyl chloride, 97%   

  • 26394-17-2

  • 250mg

  • 874.0CNY

  • Detail
  • Alfa Aesar

  • (H32865)  Cyclopentanesulfonyl chloride, 97%   

  • 26394-17-2

  • 1g

  • 2642.0CNY

  • Detail
  • Aldrich

  • (656607)  Cyclopentanesulfonylchloride  90%

  • 26394-17-2

  • 656607-1G

  • 2,956.59CNY

  • Detail

26394-17-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name CYCLOPENTANESULFONYL CHLORIDE

1.2 Other means of identification

Product number -
Other names Cyclopentanesulphonyl chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:26394-17-2 SDS

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