P-Methoxybenzensulfonyl chloride

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P-Methoxybenzensulfonyl chloride
Posting date : Jun 03, 2010
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83-
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P-Methoxybenzensulfonyl chloride Chines name:44-methoxybenzenesulfonyl choride; P-Methoxybenzensulfonyl chloride; 4-Methoxybenzensulfonyl chloride English name:4-methoxybenzenesulfonyl choride; P-Methoxybenzensulfonyl chloride; 4-Methoxybenzensulfonyl chloride Alias:4-Methoxybenzensulfonyl chloride Cas No.:96-68-0 Molecular formula:C7H7ClO3S Molecular weight:206.65 Content:≥99%(GC) Appearance:white powder Boiling point:173℃ Flash Point:> 230 ° F Melting point:36-41℃ Uses:intermediate of anti-AIDS drugs Structural formula: Appearance : White crystalline RESULTS: White crystalline Assay ≥98-99% RESULTS: ≥98.2% 4,4-dimethoxydiphenylsulfone ≤0.2% RESULTS: 0.2% Free Acid ≤0.5% RESULTS: 0.5% Heavy metal : 0.001 RESULTS: 0.001

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