Name | (22S)-22-hydroxycholesterol |
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Synonyms |
22S-hydroxycholesterol
22(R)-HYDROXYCHOLESTEROL beta2-Solamargine 22(S)-Hydroxycholesterol |
Description | Cholest-5-ene-3ß,22(S)-diol ((22S)-Hydroxycholesterol) is an orally active oxysterol with no significant cytotoxic, oxidative, or inflammatory effects on human prokaryotic leukemia cells. Cholest-5-ene-3ß,22(S)-diol inhibits weight gain and increased serum triacylglycerol (TAG) levels in rat models[1][2]. |
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Related Catalog | |
In Vitro | Cholest-5-ene-3ß,22(S)-diol (10 μg/mL, 20 μg/mL; 24 h) 对 U937 细胞磷脂酰丝氨酸外化、线粒体跨膜电位、细胞对碘化丙啶的通透性和细胞核形态变化无影响[1]。 |
In Vivo | Cholest-5-ene-3ß,22(S)-diol (30 mg/kg; 口服; 在加饮食中,共处理 3 周) 减少体重增加,消除高脂饮食引起的血清中三酰甘油 (TAG) 水平的增加[2]。 在大鼠中的药代动力学分析[2] Route Dose (mg/kg) Cmax (ng/mL) Tmax (h) AUCt (ng·h/mL) AUC (ng·h/mL) T1/2 (h) Extent of tritium exchange (%) i.v. 50 22.4 0.08 174 195 8.1 2.8 p.o. 50 7.5 4 95.2 104 6.4 1.2 Animal Model: Male rats injected with Pentobarbital (20 mg, 50 mg/mL; i.p.)[2] Dosage: 30 mg/kg/day Administration: Oral gavage; 3 weeks consecutively Result: Decreased body weight gain significantly after 1 week treatment. Increased gene expression of Ucp3 and Cpt2 in liver and skeletal muscle, and increased protein level of Ucp3 in skeletal muscle after 3 weeks treatment. |
References |
Molecular Formula | C27H46O2 |
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Molecular Weight | 402.65300 |
Exact Mass | 402.35000 |
PSA | 40.46000 |
LogP | 6.35950 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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RIDADR | NONH for all modes of transport |