胆固醇 AR，95%

Name: 胆固醇
SKU: S11040

Cholesterol

品牌：桔子

产品编号：S11040

CAS号：57-88-5

分子式：C27H46O

分子量：386.66

MDL：MFCD00003646

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产品名称 :	胆固醇
英文名称 :	Cholesterol
参考名称 :	(3S,8S,9S,10R,13R,14S,17R)-10,13-二甲基-17-((R)-6-甲基庚-2-基)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氢-1H-环戊烷并[a]菲-3-醇
参考英文名称 :	(3S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
CAS号 :	57-88-5
分子式 :	C27H46O
分子量 :	386.66
SMILES :	C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C
MDL NO :	MFCD00003646
PubChem CID :	5997
InChIKey :	HVYWMOMLDIMFJA-DPAQBDIFSA-N
储存条件 :	RT&&2-8℃

外观 / 形态 :	White or faintly yellow solid; Nearly odorless; [HSDB] Beige solid; [Sigma-Aldrich MSDS]；Solid
颜色 / 形态 :	White or faintly yellow pearly granules or crystals
气味 :	Almost odorless
沸点 :	360 °C；360 °C (decomposes)
熔点 :	148.5 °C；148 °C
溶解性 :	0.095 mg/L (at 30 °C)；Moderately soluble in hot alcohol; soluble in benzene, oils, fats and aq solns of bile salts；In water, 0.095 mg/l @ 30 °C.；9.5e-05 mg/mL
密度 :	1.067 @ 20 °C/4 °C；Pearly leaflets or plates from dilute alcohol; becomes anhydrous at 70-80 °C; density 1.03; practically insoluble in water (about 0.2 mg/100 ml H2O); slightly soluble in alcohol (1.29% w/w at 20 °C); more soluble in hot alcohol (100 g of saturated 96% alcoholic solution contains 28 g at 80 °C); one gram dissolves in 2.8 ml ether, in 4.5 ml chloroform, in 1.5 ml pyridine. Also soluble in benzene petroleum, oils, fats. Soluble in aqueous solution of bile salts; optical rotation (20 °C/D) = -31.5 deg (c = 2 in ether); optical rotation (20 °C/D) = -39.5 deg (c= 2 in chloroform). /Monohydrate/
蒸气压 :	VP: 0.171 mm Hg at 149 °C
旋光性 :	Specific rotation: -34 to 38 deg @ 25 °C
热分解说明 :	When heated to decomposition it emit acrid smoke and irritating fumes.

资料来源：胆固醇产品资料页；来源页标注 PubChem CID 5997，资料日期 2026-10-11。