中文名磺胺甲惡唑

中文同義磺胺甲基異唑;復(fù)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Sulfamethoxazole

英文同義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

CAS723-46-6

分子式C10H11N3O3S

分子量253.28

EINECS211-963-3

結(jié)構(gòu)式

性質(zhì)

熔點(diǎn)166 °C

沸點(diǎn)482℃

密度1.3915 (rough estimate)

折射率1.6630 (estimate)

閃點(diǎn)>110°(230°F)

儲存條件0-6°C

溶解度Practically insoluble in water, freely soluble in acetone, sparingly soluble in ethanol (96 per cent). It dissolves in dilute solutions of sodium hydroxide and in dilute acids.

形態(tài)neat

酸度系數(shù)(pKa)pKa 5.60±0.05 (Uncertain)

水溶解性Soluble in ethanol or acetone. Very slightly soluble in water

敏感性Light Sensitive

Merck14,8918

BRN6732984

穩(wěn)定性Stable, but light sensitive. Incompatible with strong oxidizing agents.

InChIKeyJLKIGFTWXXRPMT-UHFFFAOYSA-N

(IARC)致癌物分類3 (Vol. Sup 7, 79) 2001

NIST化學(xué)物質(zhì)信息Sulfanilamide, n1-(5-methyl-3-isoxazolyl)-(723-46-6)

EPA化學(xué)物質(zhì)信息Sulfamethoxazole (723-46-6)

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