推荐产品
生物来源
natural (organic)
质量水平
检测方案
≥93% (HPLC)
形式
powder
mp
78-80 °C (lit.)
运输
ambient
储存温度
−20°C
SMILES字符串
CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C=CCC[C@]4(C)[C@H]3CC[C@]12C
InChI
1S/C27H44/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h6,11-12,19-20,22-25H,7-10,13-18H2,1-5H3/t20-,22+,23-,24+,25+,26+,27-/m1/s1
InChI key
RLHIRZFWJBOHHD-HKQCOZBKSA-N
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应用
胆固醇-3，5-二烯被用作 HPLC 法对不同类型的橄榄油和食用脂肪进行质量分析中的标准品。
生化/生理作用
胆甾-3，5-二烯是一种氧固醇，一种通过自氧化的胆固醇衍生物。Oxysterols 是胆固醇稳态的非基因组调节因子。它的生物学作用有蛋白质异戊烯化、细胞凋亡、鞘脂代谢调节和血小板聚集。氧固醇与肝 X 受体结合，调节胆固醇流出并减少细胞对胆固醇的摄取。
制备说明
胆甾-3，5-二烯在 50mg/ml 的氯仿中生成澄清无色的溶液。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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