乙酸可的松醋酸可的松醋酸皮质酮CAS: 50-04-4皮质激素原料供应厂家品质保障

发布：2023-10-18 10:08，更新：2024-05-13 07:00

中文名	可的松醋酸酯
英文名	Cortisone acetate
别名	乙酸可的松醋酸可的松醋酸皮质酮可的松醋酸酯可的松乙酸酯醋酸可的松原料药醋酸肾上腺皮质激素乙酸肾上腺皮质激素醋酸可的松标准品醋酸可的松溶液,100PPM
英文别名	Cortisone acetate 17,21-dihydroxypregn-4-ene-3,11,20-trione 11-dehydro-17-hydroxycorticosteroneacetate 4-PREGNEN-17,21-DIOL-3,11,20-TRIONE 21-ACETATE 11-dehydro-17-hydroxycorticosterone-21-acetate 17,21-dihydroxypregn-4-ene-3,11,20-trioneacetate 4-PREGNEN-17ALPHA,21-DIOL-3,11,20-TRIONE ACETATE 17-Hydroxy-3,11,20-trioxopregn-4-en-21-yl acetate 11,20-trione,17,21-dihydroxy-pregn-4-ene-21-acetate 4-PREGNENE-17ALPHA,21-DIOL-3,11,20-TRIONE 21-ACETATE pregn-4-ene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy- 17ALPHA,21-DIHYDROXY-4-PREGNENE-3,11,20-TRIONE 21-ACETATE (8xi,9xi,14xi)-17-hydroxy-3,11,20-trioxopregn-4-en-21-yl acetate (8alpha,9beta,14beta)-17-hydroxy-3,11,20-trioxopregn-4-en-21-yl acetate
CAS	50-04-4
EINECS	200-006-5
化学式	C23H30O6
分子量	402.48
InChI	InChI=1/C23H30O6/c1-13(24)29-12-19(27)23(28)9-7-17-16-5-4-14-10-15(25)6-8-21(14,2)20(16)18(26)11-22(17,23)3/h10,16-17,20,28H,4-9,11-12H2,1-3H3/t16-,17-,20+,21+,22+,23+/m1/s1
密度	1.26±0.1 g/cm3(Predicted)
熔点	237-240°C(lit.)
沸点	577.3±50.0 °C(Predicted)
比旋光度	D25 +164° (c = 0.5 in acetone); D25 +208 to +217° (dioxane)
闪点	197.345°C
水溶性	19mg/L(25 ºC)
蒸汽压	0mmHg at 25°C
溶解度	Practically insoluble in water, freely soluble in methylene chloride, soluble in dioxan, sparingly soluble in acetone, slightly soluble in ethanol (96 per cent) and in methanol.
折射率	212 ° (C=1, MeOH)
酸度系数	12.32±0.60(Predicted)
存储条件	2-8°C
稳定性	Stable. Incompatible with strong oxidizing agents.
外观	neat
颜色	White to Off-White
Merck	14,2539
BRN	2067543
物化性质	白色针状结晶或结晶性粉末(丙酮)，无气味。在空气中稳定。Mp239- 241℃，比旋光度[α]20D+164°(0.5%，丙酮)、[α]23D+169°(氯仿)、[α]25D+208°-+217°(二氧六环)，本品的乙醇溶液在240nm波长处有Zui大吸收。易溶于氯仿(1：4)，溶于丙酮(1：75)，微溶于乙醇和yimi，难溶于水。本品溶于硫酸呈黄色而无荧光(与醋酸氢化可的松相区别)。