30830
去氢胆酸
≥99.0% (T)
别名:
(5β)-3,7,12-三氧胆固醇-24-酸, 3,7,12-三氧-5β-胆烷酸, 5β-胆酸-3,5,12-三酮
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经验公式（希尔记法）:
C24H34O5
化学文摘社编号:
分子量:
402.52
UNSPSC Code:
41141802
NACRES:
NA.77
PubChem Substance ID:
EC Number:
201-335-7
Beilstein/REAXYS Number:
3226734
MDL number:
InChI key
OHXPGWPVLFPUSM-KLRNGDHRSA-N
InChI
1S/C24H34O5/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/h13-14,16-18,22H,4-12H2,1-3H3,(H,28,29)/t13-,14+,16-,17+,18+,22+,23+,24-/m1/s1
SMILES string
[H][C@@]12CC(=O)CC[C@]1(C)[C@@]3([H])CC(=O)[C@]4(C)[C@H](CC[C@@]4([H])[C@]3([H])C(=O)C2)[C@H](C)CCC(O)=O
biological source
bovine bile, synthetic
description
anionic
assay
≥99.0% (T)
form
powder
optical activity
[α]20/D +26±1°, c = 1% in ethanol
mp
238-240 °C
solubility
ethanol: 10 mg/mL, clear (hot)
functional group
carboxylic acid
Quality Level
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Application
脱氢胆酸可用于研究胆汁盐与铜离子在非缓冲系统中的相互作用。
Biochem/physiol Actions
脱氢胆酸是胆酸的铬酸氧化产物，其在生理条件下不存在。当用于动物实验时，它会刺激胆汁分泌。
Preparation Note
脱氢胆酸在10mg/ml的热乙醇中可产生澄清溶液。
Other Notes
用于通过生物转化生产鹅去氧胆酸
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
R D Soloway et al.
The Journal of clinical investigation, 52(3), 715-724 (1973-03-01)
[24-(14)C]Dehydrocholic acid (triketo-5-beta-cholanoic acid) was synthesized from [24-(14)C]cholic acid, mixed with 200 mg of carrier, and administered intravenously to two patients with indwelling T tubes designed to permit bile sampling without interruption of the enterohepatic circulation. More than 80% of
H. Sawada et al.
Adv. Biotechnol., [Proc. Int. Ferment. Symp.], 6th (1980) (C.Vezina,K.Singh eds., 3, 495-495 (1981)
G Feroci et al.
Journal of pharmaceutical sciences, 84(1), 119-125 (1995-01-01)
Interaction of bile salts with Cu2+ ions in unbuffered systems containing 0.15 M NaNO3 was followed by measuring polarographic limiting currents and half-wave potentials. Whereas taurocholate forms neither soluble complexes nor compounds of limited solubility, cholate, glycocholate, and dehydrocholate from
W B Mors et al.
Phytochemistry, 55(6), 627-642 (2000-12-29)
The article surveys the substances identified in plants reputed to neutralize the effects of snake venoms. Protective activity of many of them against the lethal action of the venom of the jararaca (Bothrops jararaca) snake was confirmed by biological assays.
Paula V Messina et al.
Colloids and surfaces. B, Biointerfaces, 75(1), 34-41 (2009-09-08)
The physicochemical and elastic properties of Langmuir mixed monolayers composed by dehydrocholic acid (HDHC) and didodecyldimethylammonium bromide (DDAB) were evaluated. The experiments were performed with a constant surface pressure penetration Langmuir balance based on Axisymmetric Drop Shape Analysis (ADSA). The
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