产品说明
一般描述
Nicotinic acid, also referred to as niacin or as vitamin B3, is a water-soluble vitamin. Nicotinic acid is synthesized from the amino acid tryptophan and is present majorly in peanuts, fish and lean meat.
应用
Nicotinic acid has been used as an antioxidant to evaluate its protective functionality in colon LoVo cell lines against doxorubicin induced cytotoxicity.
生化/生理作用
Nicotinic modulates lipid metabolism and may be useful in treating dyslipidemia. It is an antioxidant and acts as a coenzyme in the form of nicotinamide adenine nucleotides. Deficiency of niacin leads to enhanced lipid peroxidation and is also implicated in Crohn′s disease Deficiency also impacts DNA repair and also leads to skin and gastrointestinal disorder, pellagra. Nicotinic acid reduces the low-density lipoprotein (LDL) synthesis and improves high-density lipoprotein (HDL) levels.
基本信息
| 经验(实验)分子式 | C6H5NO2 |
| 分子量 | 123.11 |
| Beilstein | 109591 |
| EC 号 | 200-441-0 |
| MDL编号 | MFCD00006391 |
| PubChem化学物质编号 | 24897734 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 生物来源 | synthetic (organic) |
| agency | USP/NF meets USP testing specifications |
| 测定 | 99.0-101.0% dry basis |
| 形式 | powder |
| 颜色 | white |
| mp | 236-239 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| SMILES string | OC(=O)c1cccnc1 |
| InChI | 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) |
| InChI key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
| Gene Information | human ... CYP1A2(1544) rat ... Chrnb2(54239) |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H319 |
| 预防措施声明 | P280 - P305 + P351 + P338 - P337 + P313 |
| 危险分类 | Eye Irrit. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 379.4 °F - closed cup |
| 闪点(C) | 193 ℃ - closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
