4-Bromo-2-fluorobenzenesulfonyl Chloride TCI B3698

Chemical Identity

CAS No.: 216159-03-4
PubChem: CID 2736310·SID 253661922
Formula: C6H3BrClFO2S
Molecular weight: 273.51 g/mol
Purity: >98.0%(GC)(T)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-bromo-2-fluorobenzenesulfonyl chloride
SMILES: C1=CC(=C(C=C1Br)F)S(=O)(=O)Cl
InChIKey: XNYBZLRIUHNRQY-UHFFFAOYSA-N

Rp 823.200,00

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Berat 5g 25g

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4-Bromo-2-fluorobenzenesulfonyl Chloride is a versatile organic compound widely used in laboratory settings for its reactivity and structural complexity. This compound contains bromo, fluoro, and sulfonate groups, making it a valuable building block in the synthesis of heterocyclic compounds and sulfonate derivatives. Its unique molecular structure enables it to participate in various organic reactions, such as nucleophilic substitution and coupling reactions, where high reactivity is required. In research and development, it plays a critical role in the creation of bioactive molecules and pharmaceutical intermediates.

The compound is known for its solubility in organic solvents such as ethyl acetate and dimethyl sulfoxide, which facilitates its use in a wide range of synthetic procedures. Its reactivity allows it to interact with nucleophiles like amines, alcohols, and hydrazines, making it an essential reagent in functional group transformations. Additionally, it exhibits stability under controlled conditions, although it is sensitive to moisture and air exposure, which requires careful handling during storage and use.

In Indonesian laboratories, 4-Bromo-2-fluorobenzenesulfonyl Chloride is commonly used in pure and applied chemistry research, particularly in the fields of pharmaceuticals and industrial chemicals. Researchers rely on this compound for its ability to contribute to the development of new drugs and chemical materials. Its presence in laboratory workflows highlights its importance in advancing scientific innovation in the region.

TCI brochures (PDF)

Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 21

Related TCI products

Organic synthesis of heterocyclic compounds due to its reactive sulfonate group and fluorinated structure.
Nucleophilic substitution reactions where it acts as an electrophilic substrate for various functional group transformations.
Coupling reactions in pharmaceutical research to form complex molecules with biological activity.
Development of sulfonate derivatives for use in drug discovery and chemical modification studies.
Research in industrial chemistry for the production of specialty chemicals and intermediates.

Brand	TCI
CAS number	216159-03-4
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Fluorinated Building Blocks
Pack sizes	Available in standard laboratory quantities as per supplier specifications
Physical form	Solid, crystalline appearance
Storage	Store in a cool, dry place away from moisture and air exposure

This compound should be stored in a cool, dry environment to prevent degradation due to moisture and air exposure. It is recommended to use airtight containers made of glass or high-density polyethylene to minimize contact with atmospheric humidity. Due to its reactivity, it should be handled in a well-ventilated area, preferably under a fume hood, to avoid exposure to vapors. Avoid direct contact with skin and eyes, and ensure proper personal protective equipment is worn during handling. The compound is sensitive to light and should be protected from prolonged exposure to direct sunlight. Regular monitoring of storage conditions is essential to maintain its chemical integrity and ensure safe usage in laboratory settings.

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