CAS NO: | 4991-65-5 |
生物活性 | Tioxolone, a metalloenzymecarbonic anhydraseI inhibitor, is an anti-acne preparation. Target:Carbonic AnhydraseTioxolone is a metalloenzymecarbonic anhydraseI inhibitor with a Ki of 91 nM. Tioxolone lacks sulfonamide, sulfamate, or hydroxamate functional groups that are typically found in therapeuticcarbonic anhydrase(CA) inhibitors, such as acetazolamide. Tioxolone is proposed to be a prodrug inhibitor that is cleaved via a CA II zinc-hydroxide mechanism known to catalyze the hydrolysis of esters. When tioxolone binds in the active site of CA II, it is cleaved and forms 4-mercaptobenzene-1,3-diol via the intermediate S-(2,4-thiophenyl) hydrogen thiocarbonate. The esterase cleavage product binds to the zinc active site via the thiol group and is therefore the active CA inhibitor, while the intermediate is located at the rim of the active-site cavity. From Wikipedia. | ||||||||||||||||
分子量 | 168.17 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C7H4O3S | ||||||||||||||||
CAS 号 | 4991-65-5 | ||||||||||||||||
中文名称 | 噻克索酮 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : ≥ 100 mg/mL(594.64 mM) H2O : 0.67 mg/mL(3.98 mM;Need ultrasonic) *"≥" means soluble, but saturation unknown. 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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