24-羟基胆固醇
| 中文名称 | 24-羟基胆固醇 |
|---|---|
| 中文同义词 | 24-羟基胆固醇;化合物:24-Hydroxycholesterol CAS:30271-38-6;化合物：24-Hydroxycholesterol CAS:30271-38-6;氘4-24-羟基胆固醇 |
| 英文名称 | 24-Hydroxycholesterol |
| 英文同义词 | Cholest-5-ene-3,24-diol, (3β)-;D4-24-Hydroxycholesterol |
| CAS号 | 30271-38-6 |
| 分子式 | C27H46O2 |
| 分子量 | 402.65 |
| EINECS号 | |
| 相关类别 | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids |
| Mol文件 | 30271-38-6.mol |
| 结构式 |  |
24-羟基胆固醇 性质
| 沸点 | 513.1±23.0 °C(Predicted) |
|---|---|
| 密度 | 1.03±0.1 g/cm3(Predicted) |
| 储存条件 | Store at -20°C |
| 溶解度 | 可溶于氯仿（少许）、甲醇（少许） |
| 形态 | 固体 |
| 酸度系数(pKa) | 15.03±0.70(Predicted) |
| 颜色 | 白色至类白色 |
| InChIKey | IOWMKBFJCNLRTC-APZZRWHHNA-N |
| SMILES | C1C[C@]2(C)[C@H]3CC[C@]4(C)[C@H]([C@@H](C)CCC(O)C(C)C)CC[C@H]4[C@@H]3CC=C2C[C@H]1O |&1:2,4,7,9,10,21,22,27,r| |
24S-hydroxycholesterol oxysterol-generating enzyme Cyp46a1 is overexpressed during the angiogenic switch in rat insulin promoter 1-T-antigen 2 (RIP1-Tag2) pNET formation.
Hypoxia inducible factor-1a (HIF-1α) controls the overexpression of the enzyme Cyp46a1, which generates the oxysterol 24-hydroxycholesterol in a pancreatic neuroendocrine tumor (pNET) model commonly used to study neoangiogenesis. The activation of the HIF-1α-24S-HC axis ultimately leads to the induction of the angiogenic switch through the positioning of proangiogenic neutrophils in proximity to Cyp46a1 + islets. 24-hydroxycholesterol levels are increased at 2-4 months in the untreated 5XFAD mouse brain and then became similar to those in the B6SJL mouse brain.
安全信息
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/09/15 | HY-N2370 | 24-羟基胆固醇 24-Hydroxycholesterol | 30271-38-6 | 2 mg | 1350元 |
| 2026/09/15 | HY-N2370 | 24-羟基胆固醇 24-Hydroxycholesterol | 30271-38-6 | 5 mg | 2700元 |