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生育酚醋酸酯
All-rac-alpha-tocopheryl acetate for peak identification
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 |
| 3339287 | 1760 |
产品别名
7695-91-2
生育酚醋酸酯
All-rac-alpha-tocopheryl acetate for peak identification
Vitamin E Acetate
all-rac-α-Tocopheryl acetate
生育酚乙酸酯
维生素 E 醋酸酯
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C31H52O3 |
| Molecular weight | 472.74 |
| Beilstein | 97512 |
| MDL number | MFCD00072042 |
| PubChem Substance ID【PubChem化学物质编号】 | 329830929 |
| NACRES | NA.24 |
| General description【一般描述】 | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia. All-rac-alpha-tocopheryl acetate, the ester of all-rac-alpha-tocopherol, is a commercial form of vitamin E. It is responsible for the protection of phenol groups of the parent tocopherol against oxidation. |
| Application【应用】 | All-rac-alpha-tocopheryl acetate for peak identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography. |
| Caution【注意】 | Please find SDS provided by EDQM here.. |
| Other Notes【其他说明】 | Sales restrictions may apply. |
产品性质
| biological source【生物来源】 | synthetic |
| grade【等级】 | pharmaceutical primary standard |
| agency | EP |
| form【形式】 | solid |
| manufacturer/tradename | EDQM |
| technique(s) | gas chromatography (GC): suitable liquid chromatography (LC): suitable |
| density | 0.96 g/mL at 20 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1 |
| InChI | 1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1 |
| InChI key | ZAKOWWREFLAJOT-CEFNRUSXSA-N |
| packaging【包装】 | Unit quantity: 30 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue. |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
