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可的松(cortisone) CAS: 53-06-5皮质激素原料供应厂家品质保障

发布:2023-10-18 10:08,更新:2024-11-22 08:00
中文名可的松
英文名cortisone
别名可的松
可的松-D2
肾上腺皮质激素
17-羟-11-脱皮质酮
甲醇中可的松溶液标准物质
17-羟-11脱氢皮质酮
11-去氢-17-羟皮质甾酮
英文别名Corlin
Adreson
Andreson
Adrenalex
Cortadren
cortisone
20-trione,17,21-dihydroxy-pregn-4-ene-11
17,21-dihydroxypregn-4-ene-3,11,20-trione
17,21-Dihydroxy-4-pregnene-3,11,20-trione
17,21-Dihydroxypregn-4-ene-3,11,20-trione
17-alpha,21-dihydroxypregn-4-ene-3,11,20-trione
(8xi,9xi,14xi)-17,21-dihydroxypregn-4-ene-3,11,20-trione
CAS53-06-5
EINECS200-162-4
化学式C21H28O5
分子量360.44
InChIInChI=1/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14?,15?,18?,19-,20-,21-/m0/s1
密度1.28±0.1 g/cm3 (20 ºC 760 Torr)
熔点223-228°C (dec.)(lit.)
沸点412.46°C (rough estimate)
比旋光度D25 +209° (c = 1.2 in 95% alcohol); 25546 +269° (c = 0.125 in benzene); 25546 +248° (c = 0.1 to 0.2
闪点9℃
水溶性229.9mg/L(25 ºC)
蒸汽压2.96E-15mmHg at 25°C
溶解度Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly), Ethanol (Slightly, He
折射率210 ° (C=1, EtOH)
酸度系数12.37±0.60(Predicted)
存储条件-20°C Freezer
外观Solid
颜色White to Pale Beige
Merck2539
物化性质白色结晶性粉末。Mp220-224℃(部分分解),比旋光度[α]25D+209°(1.2%,95%乙醇)、[α]25546+269°(0.125%,苯)。溶于甲醇、乙醇、丙酮;微溶于yimi、氯仿和苯;难溶于水,水溶液呈中性。在浓硫酸中呈橙红色,并显绿色荧光。


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