3-Epideoxycholic Acid
(Synonyms: Β-去氧胆酸) 目录号 : GC49850A secondary bile acid and an epimer of deoxycholic acid
Cas No.:570-63-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
3-Epideoxycholic acid (EDCA) is a secondary bile acid and an epimer of deoxycholic acid .1 EDCA has been used as a steroidal host compound for the enantioselective purification of (2R,3S)-3-methyl-2-pentanol from its racemates via enclathration.2 Fecal levels of EDCA are decreased in patients with pediatric non-alcoholic fatty liver disease (NAFLD).1
1.Yu, J., Zhang, H., Chen, L., et al.Disease-associated gut microbiota reduces the profile of secondary bile acids in pediatric nonalcoholic fatty liver diseaseFront. Cell. Infect. Microbiol.11698852(2021) 2.Kato, K., Aburaya, K., Miyake, Y., et al.Excellent enantio-selective enclathration of (2R,3S)-3-methyl-2-pentanol in channel-like cavity of 3-epideoxycholic acid, interpreted by the four-location model for chiral recognitionChem. Commun. (Camb.)232872-2873(2003)
| Cas No. | 570-63-8 | SDF | Download SDF |
| 别名 | Β-去氧胆酸 | ||
| Canonical SMILES | C[C@@]12[C@](CC[C@]2([H])[C@H](C)CCC(O)=O)([H])[C@@]3([H])[C@@](C[C@@H]1O)([H])[C@@]4([C@](C[C@H](CC4)O)([H])CC3)C | ||
| 分子式 | C24H40O4 | 分子量 | 392.6 |
| 溶解度 | Methanol: soluble | 储存条件 | -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.5471 mL | 12.7356 mL | 25.4712 mL |
| 5 mM | 0.5094 mL | 2.5471 mL | 5.0942 mL |
| 10 mM | 0.2547 mL | 1.2736 mL | 2.5471 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Excellent enantio-selective enclathration of (2R,3S)-3-methyl-2-pentanol in channel-like cavity of 3-Epideoxycholic Acid, interpreted by the four-location model for chiral recognition
Chem Commun (Camb) 2003 Dec 7;(23):2872-3.PMID:14680217DOI:10.1039/b309755b
Pure (2R,3S)-3-methyl-2-pentanol is resolved from the racemates by a steroidal host; the interpretation of the recognition mechanism based on the crystal structure reveals that CH/O interaction between the host and guest plays a decisive role in enantio-selective enclathration of the small aliphatic secondary alcohol.