S2424
豆甾醇
~95%
别名:
3β-羟基-24-乙基-5,22-胆甾二烯, 5,22-豆甾二烯-3β-醇, 豆固醇
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关于此项目
经验公式（希尔记法）:
C29H48O
化学文摘社编号:
分子量:
412.69
UNSPSC Code:
12352211
NACRES:
NA.77
PubChem Substance ID:
EC Number:
201-482-7
Beilstein/REAXYS Number:
2568182
MDL number:
产品名称
豆甾醇, ~95%
InChI key
HCXVJBMSMIARIN-PHZDYDNGSA-N
InChI
1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-10,19-21,23-27,30H,7,11-18H2,1-6H3/b9-8+/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
SMILES string
[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)C3=CC2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)/C=C/[C@@H](CC)C(C)C
assay
~95%
mp
165-167 °C (lit.)
solubility
chloroform: 50 mg/ml
Quality Level
Gene Information
human ... POLA1(5422), TOP2A(7153)
rat ... Polb(29240)
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Application
豆甾醇用作气相色谱法测定膳食补充剂中，以及 GC/MS 法测定拟南芥（ Arabidopsis thaliana）的冷冻叶样本中的植物甾醇的参考标准
Biochem/physiol Actions
豆甾醇是一种植物甾醇，其化学结构与胆固醇相似。它具有抗癌、抗热、抗炎和免疫调节作用。在骨性关节炎兔中，豆甾醇可降低基质金属蛋白酶的表达，并减少软骨的降解。
Preparation Note
浓度为50mg/ml的豆甾醇在氯仿中生成的澄清、无色的溶液。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Thomas Griebel et al.
The Plant journal : for cell and molecular biology, 63(2), 254-268 (2010-05-07)
Upon inoculation with pathogenic microbes, plants induce an array of metabolic changes that potentially contribute to induced resistance or even enhance susceptibility. When analysing leaf lipid composition during the Arabidopsis thaliana-Pseudomonas syringae interaction, we found that accumulation of the phytosterol
Poonamjot Deol et al.
Endocrinology, 161(2) (2020-01-09)
Soybean oil consumption has increased greatly in the past half-century and is linked to obesity and diabetes. To test the hypothesis that soybean oil diet alters hypothalamic gene expression in conjunction with metabolic phenotype, we performed RNA sequencing analysis using
Wendy R Sorenson et al.
Journal of AOAC International, 89(1), 22-34 (2006-03-04)
In conjunction with an AOAC Presidential Task Force on Dietary Supplements, a method was validated for measurement of 3 plant sterols (phytosterols) in saw palmetto raw materials, extracts, and dietary supplements. AOAC Official Method 994.10, "Cholesterol in Foods," was modified
Michael J Twiner et al.
Genomics, 91(3), 289-300 (2008-01-15)
Azaspiracid-1 (AZA-1) is a marine biotoxin reported to accumulate in shellfish from several countries, including eastern Canada, Morocco, and much of western Europe, and is frequently associated with severe gastrointestinal human intoxication. As the mechanism of action of AZA-1 is
A B Awad et al.
The Journal of nutrition, 130(9), 2127-2130 (2000-08-26)
Phytosterols (PS) or plant sterols are structurally similar to cholesterol. The most common PS are beta-sitosterol, campesterol and stigmasterol. Epidemiologic and experimental studies suggest that dietary PS may offer protection from the most common cancers in Western societies, such as
实验方案
Separation of Cholesterol; Brassicasterol; Campesterol; Stigmasterol; β-Sitosterol
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