胆酸 81-25-4 98%胆固醇 胆酸衍生物原料厂家供应
更新时间：2024-11-16 08:00:00
价格：请来电询价
品牌:CRS
型号:CMO
产地:国产
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详细介绍
| 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 |
| CAS | 81-25-4 |
| EINECS | 201-337-8 |
| 化学式 | C24H40O5 |
| 分子量 | 408.58 |
| InChI | InChI=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 |
| InChIKey | BHQCQFFYRZLC |
| 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 |
| Merck | 14,2203 |
| BRN | 2822009 |
| 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 |
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