南京辰瑞晟生物医药科技有限公司
司美格鲁肽 , 阿法诺肽 , 索玛鲁肽 , 他达那非 , 甾体激素原料
胆酸(Cholic acid) CAS: 81-25-4小批量原料研发生产仅供科研实验

中文名胆酸
英文名Cholic acid
别名胆酸
胆酸 来源牛和羊
熊去氧胆酸EP杂质B
3α,7α,12α-三羟基-5β-胆烷酸
英文别名Cholic acid
3,7,12-TRIHYDROXYCHOLANIC ACID
3,7,12-Trihydroxy-cholan-24-oic acid
3A,7A,12A-TRIHYDROXY-5B-CHOLAN-24-OIC ACID
3alpha,7alpha,12alpha-Trihydroxy-5beta-cholanic acid
3ALPHA, 7ALPHA, 12ALPHA-TRIHYDROXY-5BETA-CHOLANIC ACID
3ALPHA,7ALPHA,12ALPHA-TRIHYDROXY-5BETA-CHOLAN-24-IC ACID
3ALPHA,7ALPHA,12ALPHA-TRIHYDROXY-5BETA-CHOLAN-24-OIC ACID
5beta-Cholan-24-oic acid, 3alpha,7alpha,12alpha-trihydroxy-
(3alpha,5beta,7alpha,12alpha)-3,7,12-trihydroxycholan-24-oic acid
Cholan-24-oic acid, 3,7,12-trihydroxy-, (3alpha,5beta,7alpha,12alpha)-
(3alpha,5beta,7alpha,8xi,12alpha,20xi)-3,7,12-trihydroxycholan-24-oic acid
(4R)-4-[(3S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
CAS81-25-4
EINECS201-337-8
化学式C24H40O5
分子量408.58
InChIInChI=1/C24H40O5/c1-13(4-7-21(28)29)16-5-6-17-22-18(12-20(27)24(16,17)3)23(2)9-8-15(25)10-14(23)11-19(22)26/h13-20,22,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14?,15+,16-,17+,18+,19-,20+,22+,23+,24-/m1/s1
InChIKeyBHQCQFFYRZLC
密度1.0310 (rough estimate)
熔点200-201 °C (lit.)
沸点449.08°C (rough estimate)
比旋光度36 º (c=0.6, 95% EtOH)
闪点9℃
水溶性0.28 g/L (15 ºC)
蒸汽压4.59E-16mmHg at 25°C
溶解度甲醇: 0.1g/ml,澄清
折射率1.5800 (estimate)
酸度系数4.98(at 20℃)
存储条件2-8°C
敏感性Easily absorbing moisture
外观整洁
颜色White to Brown
Merck14,2203
BRN2822009
物化性质本品存在于牛、羊、猪的胆汁中。为无色片状物或白色结晶粉末。有些苦味,尝后又有些甜的感觉。Mp198℃,比旋度(c=0.6,乙醇)为+37°。1g胆酸约溶于300ml乙醇或丙酮,7ml冰醋酸,很少量溶于水。一水合物为白色片状结晶。1927年,H.Wieland(德国)研究胆酸组成,获诺贝尔化学奖。
MDL号MFCD00003672

盐酸奈必洛尔原料-多肽GLP-1原料-睾酮激素甾体-南京辰瑞晟生物医药科技公司,

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