产品介绍：
产品说明
一般描述
Vitamin D2 is also known as ergocalciferol. It is produced by plants and mushrooms using sunlight.
应用
Vitamin D2 solution (Calciferol solution) can be used as an internal standard for the quantification of vitamin D in biological samples by a liquid chromatography-tandem mass spectrometry (LC-MS/MS).
包装
1 mL in ampule
基本信息
| 经验(实验)分子式 | C28H44O |
| 分子量 | 396.65 |
| EC 号 | 200-578-6 |
| MDL编号 | MFCD00166988 |
| eCl@ss | 34058017 |
| PubChem化学物质编号 | 329765399 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 200 |
| 测定 | 98% (CP) |
| 形式 | solution |
| 浓度 | 100 μg/mL in ethanol |
| technique(s) | mass spectrometry (MS): suitable |
| 颜色 | colorless |
| application(s) | detection |
| 储存温度 | −20℃ −20℃ |
| SMILES string | CC(C)[C@@H](C)\C=C\[C@@H](C)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C |
| InChI | 1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1 |
| InChI key | MECHNRXZTMCUDQ-RKHKHRCZSA-N |
| Gene Information | human ... VDR(7421) |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H225 - H319 |
| 预防措施声明 | P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Flam. Liq. 2 |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 1 |
| 闪点(F) | 57.2 °F - closed cup |
| 闪点(C) | 14 ℃ - closed cup |
