Benzenesulfonamide
98-10-2NS(=O)(=O)c1ccccc1KHBQMWCZKVMBLN-UHFFFAOYSA-NBenzenesulfonamide is a sulfonamide.
98-10-2DTXSID1059159CHEMBL27601CHEBI:191017안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 167 reports by companies from 4 notifications to the ECHA C&L Inventory.
Danger
H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Chemical: Benzenesulfonamide
REACH registered substance: Benzenesulphonamide (EC: 202-637-1)
Benzenesulphonamide: Does not have an individual approval but may be used under an appropriate group standard
Causes liver function test abnormalities, changes in leukocyte and erythrocyte counts, and weight loss in repeated-dose oral studies of rats; [RTECS] May cause irritation; Harmful by ingestion; [Alfa Aesar MSDS] See N-Butylbenzenesulfonamide. See Sulfanilamide.
Acute Tox. 4 (100%)
Specific target organ toxicity - Repeated exposure - Category 1 (urinary bladder), Category 2 (liver, kidney, lung)
용도Biospecific adsorption of carbonic anhydrase to self-assembled monolayers of alkanethiolates that present benzenesulfonamide groups on gold. Biospecific binding of carbonic anhydrase to mixed sams presenting benzenesulfonamide ligands led to a model system for studying lateral steric effects. Benzenesulfonamide modifications at c-7 of ciprofloxacin change its primary target instreptococcus pneumoniae from topoisomerase iv to gyrase. Polar substitutions in the benzenesulfonamide ring of celecoxib afford a potent 1,5-diarylpyrazole class of COX-2 inhibitors.
Benzenesulfonamide is obtained by amination of benzenesulfonyl chloride.
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white to off-white granular crystalline powder. insoluble in water, soluble in ethanol and ether. soluble in alkali.