5BETA-CHOLANIC ACID Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Cholanoic Acid is an impurity of Ursodeoxycholic Acid (U850000), which is used as an anticholelithogenic.

l?uterung methode

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.]

5BETA-CHOLANIC ACID Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

5BETA-CHOLANIC ACID Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	4088	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33338	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52925	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58
Shanghai Rechem science Co., Ltd.	21-31433387 15618786686	sales@rechemscience.com	China	2981	58
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9658	60
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18044	56
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	16166	55
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80

546-18-9()Verwandte Suche:

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• URSOCHOLANIC ACID
• 5BETA-CHOLANIC ACID
• 5B-cholanic acid crystalline
• 5-beta-cholan-24-oic acid
• (4R)-4-[(5S,8R,9S,10S,13R,14S,17R)-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
• (4R)-4-[(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]valeric acid
• 5β-Cholanic acid,Ursocholanic acid
• 3,12-Diketo-5&beta
• Cholanoic Acid
• 3-Oxo-5&beta
• 5(H)-Cholanic acid
• Cholan-24-oic acid, (5β)-
• (R)-4-((5S,8R,9S,10S,13R,14S,17R)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid
• 5β-Cholanic acid
• 5β-cholanicaci
• 5beta-Cholanic acid >=99% (TLC)
• Cholan-24-oic acid, (5b)-
• 546-18-9
• C24H40O2