CAS 59337-92-7

Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate

Description:

Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate is a chemical compound characterized by its unique functional groups and structure. It features a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur, contributing to its reactivity and potential applications in organic synthesis. The presence of a chlorosulfonyl group (-SO2Cl) enhances its electrophilic properties, making it a useful intermediate in the synthesis of various sulfonamide compounds and other derivatives. The methyl ester group (-COOCH3) provides additional reactivity, allowing for further functionalization. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is important to handle it with care due to its potential reactivity and the presence of chlorine, which can pose health risks. Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate is utilized in pharmaceutical and agrochemical research, where it serves as a building block for more complex molecules. Proper safety measures should be observed when working with this compound, including the use of personal protective equipment and working in a well-ventilated area.

Formula: C₆H₅ClO₄S₂

InChI: InChI=1S/C6H5ClO4S2/c1-11-6(8)5-4(2-3-12-5)13(7,9)10/h2-3H,1H3

InChI key: InChIKey=PJVJBDAUWILEOG-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=C(C(OC)=O)SC=C1

Synonyms:

• 2-(Carbomethoxy)thiophene-3-sulfonyl chloride
• 2-Methoxycarbonyl-3-thiophenesulfonyl chloride
• 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester
• 3-(Chlorosulfonyl)-2-(methoxycarbonyl)thiophene
• 3-Chlorosulfonyl-2-thiophenecarboxylic acid methyl ester
• 3-Chlorosulfonylthiophene-2-Carboxylat
• 3-Chlorosulfonylthiophene-2-carboxylic acid methyl ester
• Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate
• Thiofuran sulphonyl chlorine

Methyl 3-(chlorosulfonyl)thiophene-2-carboxylate

CAS: 59337-92-7

Formula: C₆H₅ClO₄S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 240.6845

Ref: IN-DA003RRX

2-(Methoxycarbonyl)-3-thiophenesulfonyl Chloride

CAS: 59337-92-7

Color and Shape: Neat

Ref: 86-MM0247.10

Methyl 3-(Chlorosulfonyl)-2-thiophenecarboxylate

CAS: 59337-92-7

Formula: C₆H₅ClO₄S₂

Purity: >90.0%(GC)(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 240.67

Ref: 3B-M1404

Tenoxicam Impurity 4

CAS: 59337-92-7

Formula: C₆H₅ClO₄S₂

Molecular weight: 240.67

Ref: 4Z-T-130013

Methyl 3-(chlorosulphonyl)thiophene-2-carboxylate

CAS: 59337-92-7

Methyl 3-(chlorosulphonyl)thiophene-2-carboxylate

Formula: C₆H₅ClO₄S₂

Purity: 97%

Color and Shape: light beige to brown powder

Molecular weight: 240.68g/mol

Ref: 54-OR3016

Methyl 3-chlorosulfonylthiophene-2-carboxylate

CAS: 59337-92-7

Methyl 3-chlorosulfonylthiophene-2-carboxylate is a chemical compound that belongs to the family of thiophene carboxylic acid esters. It has been used for the synthesis of bioactive molecules, such as tenoxicam, and heteroarylations. Methyl 3-chlorosulfonylthiophene-2-carboxylate can be used in cross-coupling reactions with chloride as a reagent and is regiospecific. This chemical has also been shown to be reactive towards proteins, nucleic acids, and other biomolecules.

Formula: C₆H₅ClO₄S₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 240.69 g/mol

Ref: 3D-FM43753

2-(Methoxycarbonyl)thiophene-3-sulfonyl chloride

CAS: 59337-92-7

Formula: C₆H₅ClO₄S₂

Purity: 95%

Color and Shape: Solid, Low Melting Solid

Molecular weight: 240.67

Ref: 10-F017403

Methyl 3-chlorosulfonylthiophene-2-carboxylate

Controlled Product

CAS: 59337-92-7

Applications Methyl 3-chlorosulfonylthiophene-2-carboxylate

Formula: C₆H₅ClO₄S₂

Color and Shape: Neat

Molecular weight: 240.68

Ref: TR-M295655