中文名稱:磺胺甲惡唑
中文同義詞:磺胺甲基異唑;復方新諾明;3-對氨基苯磺酰胺基-5-甲基異唑;磺胺甲基異惡唑;磺胺甲惡唑;磺胺甲噁唑;3-對氨基苯磺酰胺基-5-甲基惡唑;4-氨基-N-(5-甲基-3-異惡唑基)苯磺酰胺
英文名稱:Sulfamethoxazole
英文同義詞:3-(p-aminophenylsulfonamido)-5-methylisoxazole;3-(para-Aminophenylsulphonamido)-5-methylisoxazole;3-Sulfanilamido-5-methylisoxazole;3-Sulphanilamido-5-methylisoxazole;4-amino-n-(5-methyl-3-isoxazolyl)-benzenesulfonamid;5-Methyl-3-sulfanilamidoisoxazole;5-methyl-3-sulfanylamidoisoxazole;5-Methyl-3-sulfonylamidoisoxazole
CAS號:723-46-6
分子式:C10H11N3O3S
分子量:253.28
EINECS號:211-963-3
熔點166°C
沸點482℃
密度1.3915(roughestimate)
折射率1.6630(estimate)
閃點>110°(230°F)
儲存條件Keepindarkplace,Inertatmosphere,Roomtemperature
溶解度Practicallyinsolubleinwater,freelysolubleinacetone,sparinglysolubleinethanol(96percent).Itdissolvesindilutesolutionsofsodiumhydroxideandindiluteacids.
形態neat
酸度系數(pKa)pKa5.60±0.05(Uncertain)
水溶解性Solubleinethanoloracetone.Veryslightlysolubleinwater
敏感性LightSensitive