CAS 53595-66-7

5-Chloro-2-thiophenesulfonamide

Description:

5-Chloro-2-thiophenesulfonamide is a chemical compound characterized by the presence of a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The compound features a chlorine atom at the 5-position of the thiophene ring and a sulfonamide functional group, which is known for its ability to form hydrogen bonds and participate in various chemical reactions. This compound is typically a solid at room temperature and may exhibit moderate solubility in polar solvents due to the sulfonamide group. It is often used in pharmaceutical research and development, particularly in the synthesis of biologically active molecules. The presence of the chlorine atom can influence the compound's reactivity and biological activity, making it a subject of interest in medicinal chemistry. Safety data should be consulted for handling and potential hazards, as with any chemical substance. Overall, 5-Chloro-2-thiophenesulfonamide is notable for its structural features and potential applications in various chemical and biological contexts.

Formula: C₄H₄ClNO₂S₂

InChI: InChI=1S/C4H4ClNO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H,(H2,6,7,8)

InChI key: InChIKey=RKLQLYBJAZBSEU-UHFFFAOYSA-N

SMILES: S(N)(=O)(=O)C=1SC(Cl)=CC1

Synonyms:

• 2-Chlorothiophene-5-Sulfonamide
• 2-Thiophenesulfonamide, 5-chloro-
• 5-Chloro-2-thiophenesulfonamide
• 5-Chloro-thiophene-2-sulfonic acid amide

5-Chloro-2-thiophenesulfonamide

CAS: 53595-66-7

Formula: C₄H₄ClNO₂S₂

Purity: >98.0%(GC)(T)

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

Molecular weight: 197.65

Ref: 3B-C2441

5-Chlorothiophene-2-sulfonamide, 97%

CAS: 53595-66-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₄ClNO₂S₂

Purity: 97%

Color and Shape: Crystals or powder or crystalline powder, White

Molecular weight: 197.65

Ref: 02-B20477

2-Thiophenesulfonamide, 5-chloro-

CAS: 53595-66-7

Formula: C₄H₄ClNO₂S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 197.6631

Ref: IN-DA00I9K6

5-Chlorothiophene-2-sulphonamide

CAS: 53595-66-7

5-Chlorothiophene-2-sulphonamide

Formula: C₄H₄ClNO₂S₂

Purity: 97%

Color and Shape: off-white solid

Molecular weight: 197.66g/mol

Ref: 54-OR4093

5-Chlorothiophene-2-sulfonamide

CAS: 53595-66-7

Formula: C₄H₄ClNO₂S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 197.65

Ref: 10-F005882