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Methyl 5-chloro-3-chlorosuphonylthiophene-2-carboxylate CAS NO.158439-31-7

Methyl 5-chloro-3-chlorosuphonylthiophene-2-carboxylate is an important pharm intermediate.

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Features & Specification

Product Name

Methyl 5-chloro-3-chlorosuphonylthiophene-2-carboxylate

Synonyms

3-(Chlorosulfonyl)-2,5-thiophenedicarboxylic acid dimethyl ester;
Dimethyl 3-chlorosulfonyl-2,5-thiophenedicarboxylate;

CAS No.

158439-31-7

Molecular Structure

 

Mobecular Weight

275.13000

Molecular Formula

C6H4Cl2O4S2

Key Specification

Appearance:             White or off-white Solid
Purity % (HPLC):        99.0 min

Package

25kg/fiber drum, or according to the demand of customer

Application

  • Sulphonyl Chlorides;
  • Thiophenes Benzothiophenes;

Storage

Store in cool,dry and well-ventilated place,package should be kept sealed.  

Related products

CAS NO. 59337-92-7
Methyl 3-chlorosulfonylthiophene-2-carboxylate

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