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1α-Hydroxyvitamin D3
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3117231 | 1 MG | 4600 |
产品别名
41294-56-8
1α-Hydroxyvitamin D3
Alfacalcidol
1α-Hydroxycholecalciferol
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C27H44O2 |
| Molecular weight | 400.64 |
| EC number【EC 号】 | 255-297-1 |
| MDL number | MFCD00868328 |
| PubChem Substance ID【PubChem化学物质编号】 | 57647693 |
| NACRES | NA.79 |
| General description【一般描述】 | 1α-Hydroxyvitamin D3, also known as alfacalcidol, is a synthetic vitamin D3 analogue, hydroxylated in position one. It is metabolized to 1,25-dihydroxycholecalciferol by 25-hydroxylases. |
| Biochem/physiol Actions【生化/生理作用】 | 1α-Hydroxyvitamin D3 facilitates calcium absorption and deposition. It also has an ability to inhibit bone resorption and stimulate bone formation. Alfacalcidol is used for treating various bone diseases such as rickets/osteomalacia, renal osteodystrophy and osteoporosis. It acts as a chemopreventive agent and reduces the risk colitis and carcinogenesis. Synthetic vitamin D3 analog that is metabolized to 1,25-dihydroxycholecalciferol. Inhibits bone resorption and stimulates bone formation. Supresses parathyroid hormone secretion by bovine parathyroid cells. |
产品性质
| Quality Level【质量水平】 | 100 |
| biological source【生物来源】 | synthetic |
| Assay【测定】 | ≥97.0% (HPLC) |
| form【形式】 | powder or crystals |
| color【颜色】 | white to off-white |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)C[C@H](O)C3=C |
| InChI | 1S/C27H44O2/c1-18(2)8-6-9-19(3)24-13-14-25-21(10-7-15-27(24,25)5)11-12-22-16-23(28)17-26(29)20(22)4/h11-12,18-19,23-26,28-29H,4,6-10,13-17H2,1-3,5H3/b21-11+,22-12-/t19-,23-,24-,25+,26+,27-/m1/s1 |
| InChI key | OFHCOWSQAMBJIW-AVJTYSNKSA-N |
| Gene Information | human ... VDR(7421) |
| packaging【包装】 | Bottomless glass bottle. Contents are inside inserted fused cone. |
安全信息
| Pictograms【象形图】 | GHS06 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H300 |
| Precautionary Statements | P301 + P330 + P331 + P310 |
| Hazard Classifications【危险分类】 | Acute Tox. 1 Oral |
| Storage Class Code【储存分类代码】 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
