研发生产孕烯醇酮 孕烯雌酮 妊娠烯醇酮CAS: 145-13-1原料仅供出口或科研试验现货直销

中文名妊娠烯醇酮英文名Pregnenolone别名孕烯醇酮孕烯雌酮妊娠烯醇酮妊娠烯醇酮,孕烯醇酮孕烯醇酮.孕烯醇酮醋酸酯孕烯醇酮溶液,100PPM3β-羟基孕甾-5-烯-20-酮3B-羟基-孕甾-5-烯-20-酮PREGNENOLONE 孕甾烯醇酮PREGNENOLONE 孕甾烯醇酮 标准品1-[(3S,8S,9S,10R,13S,14S,17S)-3-羟基-10,13-二甲基-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊烯并[A]菲-17-基]乙酮英文别名Pregnenolone5-pregnenoloneDELTA5-PREGNENOLONE5-pregnen-3B-ol-20-one5-Pregnen-3beta-ol-20-one3-hydroxypregn-5-en-20-one3b-hydroxy-5-pregnen-20-oneDELTA5-PREGNEN-3B-OL-20-ONEDELTA-5-PREGNENE-3B-OL-20-ONE3beta-Hydroxy-5-pregnen-20-one3BETA-HYDROXYPREGN-5-EN-20-ONEDELTA5-PREGNEN-3BETA-OL-20-ONE3BETA-HYDROXY-5-PREGNEN-20-ONE3-beta-hydroxypregn-5-en-20-one(3beta)-3-hydroxypregn-5-en-20-one(3beta,9xi,14xi)-3-hydroxypregn-5-en-20-one(3beta,8xi,9xi,14xi)-3-hydroxypregn-5-en-20-oneCAS145-13-1EINECS205-647-4化学式C21H32O2分子量316.48InChIInChI=1/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18?,19?,20-,21+/m0/s1InChIKeyORNBQBCIOKFOEO-QGVNFLHTSA-N密度1.0382 (rough estimate)熔点188-190°C沸点395.89°C (rough estimate)比旋光度28.5 ? (c=1, EtOH)闪点9℃水溶性41mg/L(room temperature)蒸汽压0-0Pa at 20-25℃溶解度ethanol: soluble10mg/mL, clear, colorless to faintly yellow折射率1.5344 (estimate)酸度系数15.00±0.70(Predicted)存储条件Refrigerator外观Powder颜色White to off-whiteMerck7733BRN2059026物化性质白色结晶性粉末。熔点193℃。不溶于水。在下列物质中的溶解度（g/100ml）：silvhuatan0.5，石油醚0.1，乙酸乙酯1.1，丙酮0.6，氯仿17.0，乙醇1.9，苯0.9，异丙醇1.5，丙二醇0.1，二氧六环3.1，苄醇8.1。