产品说明
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.
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).
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
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.
基本信息
| 线性分子式 | CH3(CH2)16CO2CH3 |
| 分子量 | 298.50 |
| Beilstein | 1786213 |
| EC 号 | 203-990-4 |
| MDL编号 | MFCD00009005 |
| PubChem化学物质编号 | 329823385 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 300 |
| 等级 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| 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) |
| 格式 | neat |
| 药典可追溯性 | traceable to PhEur M1770200 traceable to USP 1437508 |
| 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
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
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