3,4-Difluorobenzenesulfonyl Chloride TCI D2941

Chemical Identity

CAS No.: 145758-05-0
PubChem: CID 2736913·SID 87569303
Formula: C6H3ClF2O2S
Molecular weight: 212.59 g/mol
Purity: >98.0%(GC)(T)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 3,4-difluorobenzenesulfonyl chloride
SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)F)F
InChIKey: FSGLUBQENACWCC-UHFFFAOYSA-N
MDL: MDL00153120

Rp 980.700,00

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3,4-Difluorobenzenesulfonyl Chloride is a chemical compound widely used as a building block in the synthesis of complex organic compounds. It plays a crucial role in laboratory settings, particularly in the formation of sulfonamide or sulfonate linkages. This reagent is essential for researchers working in organic chemistry and pharmaceutical development, enabling the creation of novel compounds with specific functional groups. Its versatility makes it a valuable tool in both academic and industrial research environments.

The compound is known for its stable chemical structure and high reactivity under various reaction conditions. These properties make it a preferred choice for chemists seeking reliable and efficient synthetic pathways. Its solubility in organic solvents further enhances its usability, allowing for easy mixing and reaction processes. This combination of stability and reactivity ensures that it remains a key component in many synthetic protocols.

In Indonesian laboratories, 3,4-Difluorobenzenesulfonyl Chloride is extensively used in organic chemistry research, especially in the development of pharmacological compounds and industrial chemicals. It is also commonly utilized in higher education institutions for teaching complex synthesis techniques. Its widespread application underscores its importance in both research and educational settings.

TCI brochures (PDF)

Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 28

Related TCI products

Organic synthesis of sulfonamide and sulfonate derivatives due to its reactive sulfonyl chloride group.
Pharmaceutical research for the development of new drug molecules requiring sulfonate functionalities.
Industrial chemical production where stable and reactive intermediates are required for compound synthesis.
Academic teaching in advanced organic chemistry courses to demonstrate functional group transformations.
Compound modification in drug discovery projects to enhance molecular properties and bioavailability.

Brand	TCI
CAS number	145758-05-0
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Fluorinated Building Blocks
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Solid, crystalline appearance
Storage	Store in a cool, dry place away from moisture and direct sunlight

This compound should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to use airtight containers to prevent exposure to moisture, which can affect its reactivity. Due to its potential chemical reactivity, it should be handled in a well-ventilated area, preferably with appropriate personal protective equipment. Avoid contact with incompatible materials, such as strong bases or reducing agents. Regular monitoring of storage conditions ensures the compound remains in optimal condition for use in laboratory applications.

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