产品说明
一般描述
Folic acid is a water-soluble vitamin B, which is also known as vitamin B9 or folate or pteroylglutamic acid. It is naturally found in leafy vegetables and fruits. It plays an important role in DNA synthesis and acts as a free radical scavenger.
Folic acid-(glutamic acid-13C5,15N) is an isotope of vitamin B9 wherein glutamate nitrogen and all the five glutamate carbons are replaced by 15N7 nitrogen and 13C6 carbon, respectively.
应用
Folic acid-(glutamic acid-13C5,15N) can be used as an analytical standard for data interpretation in specific biological samples.
包装
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
基本信息
| 经验(实验)分子式 | 13C5C14H1915NN6O6 |
| 分子量 | 447.35 |
| PubChem化学物质编号 | 329768784 |
| NACRES | NA.12 |
产品性质
| 质量水平 | 200 |
| 同位素纯度 | 13C 15N ≥98 atom % |
| 测定 | ≥95% (CP) |
| 形式 | powder |
| technique(s) | mass spectrometry (MS): suitable |
| 颜色 | white to off-white |
| mp | > 285 ℃ |
| application(s) | detection |
| 质量偏移 | M+6 |
| 储存温度 | −20℃ |
| SMILES string | O[13C]([13C][13C][13C]([13C](O)=O)[15NH]C(C1=CC=C(C=C1)NCC2=NC(C(NC(N)=N3)=O)=C3N=C2)=O)=O |
| InChI | 1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/i5+1,6+1,12+1,13+1,18+1,24+1 |
| InChI key | OVBPIULPVIDEAO-FGJUTHSMSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
