中文名 | 吡多胺 |
英文名 | pyridoxamine |
别名 | 吡多胺 吡哆胺 |
英文别名 | Pyridorin pyridoxamine Pyridoxamine Pyridoxylamine PyridoxaMine-d4 4-(aminomethyl)-2-methyl-5-methylol-pyridin-3-ol 4-Aminomethyl-5-hydroxy-6-methyl-3-pyridinemethanol 4-(aminomethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol 3-Pyridinemethanol, 4-(aminomethyl)-5-hydroxy-6-methyl- 4-(aminomethyl)-5-(hydroxymethyl)-2-methyl-pyridin-3-ol 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinemethanamine 4-(azaniumylmethyl)-5-(hydroxymethyl)-2-methylpyridin-3-olate |
CAS | 85-87-0 |
EINECS | 201-640-5 |
化学式 | C8H12N2O2 |
分子量 | 168.19 |
InChI | InChI=1/C8H12N2O2/c1-5-8(12)7(2-9)6(4-11)3-10-5/h3,11-12H,2,4,9H2,1H3 |
密度 | 1.282±0.06 g/cm3(Predicted) |
熔点 | 193-193.5 °C |
沸点 | 460.1±40.0 °C(Predicted) |
闪点 | 232.1°C |
蒸汽压 | 2.92E-09mmHg at 25°C |
溶解度 | DMSO (微溶) 、甲醇 (微溶) |
折射率 | 1.617 |
酸度系数 | 9.98±0.10(Predicted) |
存储条件 | Hygroscopic, Refrigerator, under inert atmosphere |
稳定性 | 吸湿性 |
外观 | 固体 |
颜色 | Pale Yellow |
体外研究 | Pyridoxylamine (PM), a member of the B 6 vitamer family, is a potent scavenger of reactive carbonyls, inhibiting the late stages of glycation reactions that lead to AGE formation. |
体内研究 | Pyridoxylamine limits the formation of CML and CEL and cross-linking in skin collagen and, ultimately inhibits the development of nephropathy in STZ-diabetic rats. Pyridoxylamine does not appear to function as an antioxidant since it does not prevent lipid peroxidation reactions. At the same time, it does prevent protein modification by products of lipid peroxidation, including inhibiting formation of malondialdehyde and 4-hydroxynonenal adducts on protein in Zucker rats in vivo. |
参考资料 展开查看 | 1. [IF=4.27] Jieren Liao et al."GABA shunt contribution to flavonoid biosynthesis and metabolism in tea plants (Camellia sinensis)."Plant Physiol Bioch. 2021 Sep;166:849 |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 5.945 ml | 29.727 ml | 59.453 ml |
5 mM | 1.189 ml | 5.945 ml | 11.891 ml |
10 mM | 0.595 ml | 2.973 ml | 5.945 ml |
5 mM | 0.119 ml | 0.595 ml | 1.189 ml |
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