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7α-Hydroxy-4-cholesten-3-one

目录号: PC67005 纯度: ≥98%

7α-Hydroxy-4-cholesten-3-one 是一种由胆固醇合成胆汁酸的中间体。7α-Hydroxy-4-cholesten-3-one 是一种孕烷 X 受体 (PXR) 激动剂。7α-Hydroxy-4-cholesten-3-one 是胆汁酸流失，肠易激综合征和其他与胆汁酸生物合成缺陷有关的疾病的生物标志物。7α-Hydroxy-cholest-4-en-3-one 也是一种 CYP8B1 的生理底物。7α-Hydroxy-4-cholesten-3-one 是一种由胆固醇合成胆汁酸的中间体。7α-Hydroxy-4-cholesten-3-one 是一种孕烷 X 受体 (PXR) 激动剂。7α-Hydroxy-4-cholesten-3-one 是胆汁酸流失，肠易激综合征和其他与胆汁酸生物合成缺陷有关的疾病的生物标志物。7α-Hydroxy-cholest-4-en-3-one 也是一种 CYP8B1 的生理底物。

CAS No. :3862-25-7

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中文名称	7α-Hydroxy-4-cholesten-3-one
中文别名	7-羟基-4-胆甾烯-3-酮;7α-羟基- 4 -胆固醇-3 -酮
英文名称	7α-Hydroxy-4-cholesten-3-one
英文别名	7α-Hydroxy-4-cholesten-3-one;(7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;Cholest-4-en-3-one, 7-hydroxy-, (7alpha)-;Cholest-4-en-7alpha-ol-3-one;7alpha-Hydroxy-4-cholesten-3-one;7A-HYDROXY-4-CHOLESTEN-3-ONE;7a-hydroxy-cholestene-3-one;7alpha-Hydroxycholest-4-en-3-one;7-Hydroxycholest-4-en-3-one;A-Hydroxy-4-cholesten-3-one;7α-Hydroxycholest-4-en-3-one;111107;7 α-3ox-C;7HCO;α-HC
Cas No.	3862-25-7
分子式	C₂₇H₄₄O₂
分子量	400.64
包装储存	Powder； -20°C； 3 years; 4°C； 2 years；
详情描述	7α-Hydroxy-4-cholesten-3-one 是一种由胆固醇合成胆汁酸的中间体。7α-Hydroxy-4-cholesten-3-one 是一种孕烷 X 受体 (PXR) 激动剂。7α-Hydroxy-4-cholesten-3-one 是胆汁酸流失，肠易激综合征和其他与胆汁酸生物合成缺陷有关的疾病的生物标志物。7α-Hydroxy-cholest-4-en-3-one 也是一种 CYP8B1 的生理底物。7α-Hydroxy-4-cholesten-3-one 是一种由胆固醇合成胆汁酸的中间体。7α-Hydroxy-4-cholesten-3-one 是一种孕烷 X 受体 (PXR) 激动剂。7α-Hydroxy-4-cholesten-3-one 是胆汁酸流失，肠易激综合征和其他与胆汁酸生物合成缺陷有关的疾病的生物标志物。7α-Hydroxy-cholest-4-en-3-one 也是一种 CYP8B1 的生理底物。

生物活性	7α-Hydroxy-4-cholesten-3-one is an intermediate in synthesis of bile acids from cholesterol. 7α-Hydroxy-4-cholesten-3-one is a pregnane X receptor (PXR) agonist. 7α-Hydroxy-cholest-4-en-3-one is a biomarker for bile acid loss, irritable bowel syndrome, and other diseases associated with defective bile acid biosynthesis. 7α-Hydroxy-cholest-4-en-3-one is the physiological substrate for CYP8B1.
性状	Solid
IC50 & Target[1][2]	Endogenous Metabolite Pregnane X receptor (PXR)
体外研究(In Vitro)	7α-Hydroxy-4-cholesten-3-one is found relatively upstream in the biosynthetic pathway to bile acids (e.g. chenodeoxycholic acid). The first step is the incorporation of the 7α-hydroxy group onto cholesterol by cytochrome P450 7A1, and the second step is the oxidation and isomerization of the 3-hydroxy group and the Δ5,6-double bond by 3β-hydroxy steroid dehydrogenase to yield 7α-Hydroxy-4-cholesten-3-one. The deletion of the gene that expresses P450 27A1, which is found downstream in the bile acid pathway, results in the accumulation of the precursor, 7α-Hydroxy-4-cholesten-3-one.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)	7α-Hydroxy-4-cholesten-3-one strongly relates to the hepatic enzymatic activity of CYP7A1 at steady-state conditions as well as during the rapid diurnal changes that occur in the rat. That serum 7α-Hydroxy-4-cholesten-3-one has a pronounced diurnal rhythm.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件	Room temperature or refrigerated transport.
储存方式	Powder； -20°C； 3 years; 4°C； 2 years；
结构分类	Steroids

溶解度数据	体外研究: DMSO : 100 mg/mL(249.60 mM;Need ultrasonic) 配制储存液

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7α-Hydroxy-4-cholesten-3-one

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