中文名 | 1-甲基吡啶鎓-3-甲酸内盐 |
英文名 | 1-methylpyridinio-3-carboxylate |
别名 | 葫芦巴碱 葫蘆巴鹼 烟酸甜菜碱 菸鹼酸N-甲內鹽 N-甲菸鹼酸內鹽 1-甲基吡啶-3-甲酸内盐 1-甲基吡啶鎓-3-甲酸内盐 葫芦巴碱 (1-甲基吡啶鎓-3-甲酸内盐 |
英文别名 | Gynesine Coffearin Coffearine Caffearine trigonelline betainnicotinate n'-methylnicotinicacid nicotinicacidn-methylbetaine Nicotinic acid N-methylbetaine 1-methylpyridinio-3-carboxylate 1-methylpyridinium-3-carboxylate 1-methyl-1,2-dihydropyridine-3-carboxylic acid |
CAS | 535-83-1 |
EINECS | 208-620-5 |
化学式 | C7H7NO2 |
分子量 | 137.14 |
InChI | InChI=1/C7H9NO2/c1-8-4-2-3-6(5-8)7(9)10/h2-4H,5H2,1H3,(H,9,10) |
密度 | 1.2528 (rough estimate) |
熔点 | 260°C (dec.) |
沸点 | 251.96°C (rough estimate) |
闪点 | 114.935°C |
蒸汽压 | 0.002mmHg at 25°C |
溶解度 | 甲醇 (微溶) 、水 (微溶) |
折射率 | 1.5030 (estimate) |
存储条件 | Refrigerator |
敏感性 | Easily absorbing moisture |
外观 | 固体 |
颜色 | Off-White to Light Beige |
物化性质 | 白色结晶性粉末,溶于甲醇和水,来源于葫芦巴、使君子,大豆。 |
MDL号 | MFCD00054262 |
体外研究 | It is found that Trigonelline (TG) significantly rescues the morphology of the H9c2 cells. Treatment of cells with Trigonelline attenuates H 2 O 2 induced cell deaths and improves the antioxidant activity. In addition, Trigonelline regulates the apoptotic gene caspase-3, caspase-9 and anti-apoptotic gene Bcl-2, Bcl-XL during H 2 O 2 induced oxidative stress in H9c2 cells. For evident, flow cytometer results also confirms that Trigonelline significantly reduces the H 2 O 2 induced necrosis and apoptosis in H9c2 cells. However, further increment of Trigonelline concentration against H 2 O 2 can induce the necrosis and apoptosis along with H 2 O 2 . |
体内研究 | Trigonelline decreases bone mineralization and tends to worsen bone mechanical properties in streptozotocin-induced diabetic rats. In nicotinamide/streptozotocin-treated rats, Trigonelline significantly increases bone mineral density (BMD) and tends to improve cancellous bone strength. Trigonelline differentially affects the skeletal system of rats with streptozotocin-induced metabolic disorders, intensifying the osteoporotic changes in streptozotocin-treated rats and favorably affecting bones in the non-hyperglycemic (nicotinamide/streptozotocin-treated) rats. |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
海关编号 | 29339900 |
上游原料 | 1-甲基氯化吡啶 |
参考资料 展开查看 | 1. 季彩宏, 金晶, 徐月明,等. 樱桃番茄植株内源物质对甲基硫菌灵降解影响[J]. 农药, 2020, v.59(01):40-43. 2. 于跃, 刘静, 邓波,等. 外源根系分泌物对紫花苜蓿根瘤菌共生体系的影响[J]. 草地学报, 2020. 3. [IF=9.642] Shan Huang et al."Identification and quantitative chemical analysis of betaines in different organic wastes and their bioconversion composts."Bioresource Technol. 2021 May;328:124857 4. [IF=6.543] Zeng Wen-Yu et al."Trigonelline Extends the Lifespan of C. Elegans and Delays the Progression of Age-Related Diseases by Activating AMPK, DAF-16, and HSF-1."Oxid Med Cell Longev. 2021;2021:7656834 5. [IF=4.411] Simona S. Ghanem et al."Natural Alkaloid Compounds as Inhibitors for Alpha-Synuclein Seeded Fibril Formation and Toxicity."Molecules. 2021 Jan;26(12):3736 |
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