Cholanic acid
25312-65-6 Basic informationMore
- Product Name:Cholanic acid
- Synonyms: Einecs 246-816-2 Cholanic acid
- CAS:25312-65-6
- MF:C24H40O2
- MW:360.57
- EINECS:246-816-2
- Mol File:25312-65-6.mol
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USE
Crystallise 5-cholanic acid from EtOH, Me2CO or AcOH. The ethyl ester has m 93-94o (from 80% EtOH), b 273o/12mm, [] D 20 +21o (CHCl3), and the methyl ester has m 86-87o (from MeOH) after purification through Al2O3 and eluting with *C6H6, and [] D 20 +21.2o (CHCl3). The 1H NMR (CDCl3) for the C18 & C19 protons has at 0.65 and 0.92ppm [see 5-cholanic acid above, Mandava et al. Steroids 23 357 1974]. [Stoll et al. Helv Chim Acta 18 644 1935, Huang-Minlon J Am Chem Soc 7 1 330 1949, Beilstein 9 III 2656, 9 IV 1992.]
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- Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel: 18930552037
- Products Intro:Product Name:CHOLANIC ACID
CAS:25312-65-6
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g More... - CB Index:69
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- Company Name:Shanghai Rechem science Co., Ltd.
- Tel:021-31433387 15618786686
- Products Intro:CAS:25312-65-6
Purity:98% Package:1g;5g - CB Index:58
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- Company Name:Shenyang Yetai Biotechnology Co., Ltd.
- Tel: 13555827137
- Products Intro:CAS:25312-65-6
Package:10g;100g - CB Index:58
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- Company Name:Merck KGaA
- Tel:21-20338288
- Products Intro:Product Name:5-BETA-CHOLAN-24-OIC ACID
CAS:25312-65-6
- CB Index:58
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