CAS 73101-65-2

1,2-benzoxazol-3-ylmethanesulfonyl chloride

Description:

1,2-Benzoxazol-3-ylmethanesulfonyl chloride is a chemical compound characterized by its unique structure, which includes a benzoxazole ring and a sulfonyl chloride functional group. This compound typically appears as a solid or liquid, depending on its purity and environmental conditions. It is known for its reactivity, particularly due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis and as a reagent in various chemical transformations. The benzoxazole moiety contributes to its potential biological activity, as compounds containing this structure are often investigated for pharmaceutical applications. Additionally, this substance may exhibit moderate to high toxicity, necessitating careful handling and appropriate safety measures during use. Its applications can extend to the development of dyes, agrochemicals, and other specialty chemicals, highlighting its versatility in both industrial and research settings. As with any chemical, proper storage and disposal practices are essential to mitigate environmental and health risks.

Formula: C₈H₆ClNO₃S

InChI: InChI=1/C8H6ClNO3S/c9-14(11,12)5-7-6-3-1-2-4-8(6)13-10-7/h1-4H,5H2

SMILES: c1ccc2c(c1)c(CS(=O)(=O)Cl)no2

Benzo[d]isoxazol-3-yl-methanesulfonyl chloride

CAS: 73101-65-2

Benzo[d]isoxazol-3-yl-methanesulfonyl chloride is a synthetic intermediate that is used in the synthesis of zonisamide. This compound has a flow rate of 1.0 mL/min, monitored at 215 nm, and reproducible within 3% or 10%. It is manufactured to pharmaceutical standards and has impurities below 0.1%. Benzo[d]isoxazol-3-yl-methanesulfonyl chloride has been validated for use with liquid chromatography, and the elution time for this compound is 7 minutes. The chromatographic method for this substance consists of an acetonitrile and hydrogen phosphate mobile phase. Disodium hydrogen phosphate (DSP) can be used as an eluent modifier to reduce peak tailing and improve resolution.

Formula: C₈H₆ClNO₃S

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 231.66 g/mol

Ref: 3D-FB18205

benzo[d]isoxazol-3-ylmethanesulfonyl chloride

CAS: 73101-65-2

Formula: C₈H₆ClNO₃S

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 231.65

Ref: 10-F495091

Benzo[d]isoxazol-3-yl-methanesulfonyl Chloride, Technical Grade

Controlled Product

CAS: 73101-65-2

Stability Moisture Sensitive
Applications Contains approximately 12% dichloromethane and 8% ethyl acetate

Formula: C₈H₆ClNO₃S

Color and Shape: Neat

Molecular weight: 231.66

Ref: TR-B204100