5-甲基-3,4-二苯基异噁唑是一种白色粉末,主要用于科学研究作为试剂类产品,并可用作帕瑞昔布钠中间体。此外,它也是制备伐地昔布和伐地昔布类似物的重要试剂。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3,4-diphenyl-5-ethylisoxazole | 74048-23-0 | C17H15NO | 249.312 |
—— | 3-phenyl-4-(4-nitrophenyl)-5-methylisoxazole | —— | C16H12N2O3 | 280.283 |
伐地考昔 | valdecoxib | 181695-72-7 | C16H14N2O3S | 314.365 |
帕瑞昔布杂质017 | 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide | 181696-12-8 | C16H14N2O3S | 314.365 |
4-(5-甲基-3-苯基异噁唑-4-基)苯磺酰氯 | 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonyl chloride | 509074-26-4 | C16H12ClNO3S | 333.795 |
伐地考昔杂质D | 5-methyl-3-phenyl-4-(4-sulfophenyl)isoxazole | 181696-35-5 | C16H13NO4S | 315.35 |
—— | 4-(5-methyl-3-phenyl-isoxazolyl)benzenesulfonic acid ethyl ester | —— | C18H17NO4S | 343.403 |
3-(5-甲基-3-苯基-1,2-恶唑-4-基)苯磺酰胺 | [3-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonamide | 386273-25-2 | C16H14N2O3S | 314.365 |
戊地昔布杂质B | 4-(5-methyl-3-phenylisooxazol-4-yl)-N-(4-(5-methyl-3-phenylisooxazol-4-yl)phenylsulfonyl)benzenesulfonamide | 1373038-60-8 | C32H25N3O6S2 | 611.699 |
3-(5-甲基-4-苯基异恶唑-3-基)苯磺酰氯 | 3-(5-Methyl-4-phenylisoxazol-3-yl)benzene-1-sulfonyl chloride | 1373038-57-3 | C16H12ClNO3S | 333.795 |
伐地考昔 | 3-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide | 1373038-56-2 | C16H14N2O3S | 314.365 |
3-[4-[4-(氯磺酰基)苯基]-5-甲基-3-异恶唑基]苯磺酰氯 | 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzenesulfonyl chloride | 1373038-63-1 | C16H11Cl2NO5S2 | 432.305 |
3-[4-[4-(氨基磺酰基)苯基]-5-甲基-3-异恶唑基]苯磺酰胺 | 3-(5-Methyl-4-(4-sulfamoylphenyl)isoxazol-3-yl)benzenesulfonamide | 1373038-59-5 | C16H15N3O5S2 | 393.444 |
帕瑞昔布 | parecoxib | 198470-84-7 | C19H18N2O4S | 370.429 |
—— | 4-[3-(3-fluoro-4-methoxyphenyl)-5-methyl-isoxazol-4-yl]benzenesulfonamide | 181695-75-0 | C17H15FN2O4S | 362.382 |