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Nicotinamide-2,6,7-13C3-(pyridyl-15N)
产品别名
Nicotinamide-2,6,7-13C3-(pyridyl-15N)
Vitamin B3-2,6,7-13C-(pyridyl-15N)
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | 13C3C3H615NNO |
| Molecular weight | 126.10 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769187 |
| NACRES | NA.12 |
| General description【一般描述】 | Nicotinamide (or niacinamide) is a form of vitamin B3 that can be used in a variety of therapeutic applications. It is found in meat, fish, nuts, and mushrooms, as well as in some vegetables. It is an amide derivative of nicotinic acid and is preferred in the treatment of pellagra, acne and skin cancer. Nicotinamide-2,6,7-13C3-(pyridyl-15N) is an isotope of vitamin B3 wherein pyridine nitrogen and C-2, C-6, C-7 pyridine carbons are replaced by 15N7 and 13C6 isotopes, respectively. |
| Application【应用】 | Nicotinamide-2,6,7-13C3-(pyridyl-15N) can be used as a stable isotope internal standard for accurate data interpretation in specific biological samples. |
产品性质
| Quality Level【质量水平】 | 200 |
| isotopic purity【同位素纯度】 | 13C 15N ≥98 atom % |
| Assay【测定】 | ≥98% (CP) |
| form【形式】 | powder |
| technique(s) | mass spectrometry (MS): suitable |
| color【颜色】 | white to off-white |
| mp | 128 ℃ |
| mass shift【质量偏移】 | M+4 |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | N[13C](C1=CC=[13CH][15N]=[13CH]1)=O |
| InChI | 1S/C6H6N2O/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)/i3+1,4+1,6+1,8+1 |
| InChI key | DFPAKSUCGFBDDF-DNUYGDBSSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 302.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 150 ℃ - closed cup |
