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硬脂酸甲酯
Methyl Stearate
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 |
| 4059177 | 1 G | 920 |
产品别名
112-61-8
硬脂酸甲酯
Methyl Stearate
Methyl octadecanoate
Stearic Acid Methyl Ester
十八酸甲酯
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)16CO2CH3 |
| Molecular weight | 298.50 |
| Beilstein | 1786213 |
| EC number【EC 号】 | 203-990-4 |
| MDL number | MFCD00009005 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823385 |
| NACRES | NA.24 |
| General description【一般描述】 | Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Methyl stearate is a saturated methyl ester and a representative key molecule of biodiesel fatty acid methyl esters (FAMEs) produced from vegetable oils. It occurs naturally in clove oil. |
| Application【应用】 | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. Methyl Stearate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas-chromatography (GC) coupled to flame-ionization detector (FID). |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAC1964 in the slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| packaging【包装】 | pkg of 1 g |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| bp | 181-182 ℃/4 mmHg (lit.) |
| mp | 37-41 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to PhEur M1770200 traceable to USP 1437508 |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CCCCCCCCCCCCCCCCCC(=O)OC |
| InChI | 1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3 |
| InChI key | HPEUJPJOZXNMSJ-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
