吡啶-3-乙炔
中文名稱 | 吡啶-3-乙炔 |
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中文同義詞 | 吡啶-3-乙炔;3-(1H-1,2,3-三唑-5-基)吡啶;3-(1H-1,2,3-三唑-4-基)吡啶;化合物3-TYP;3-(1H-1,2,3-噻唑-4-基)吡啶;3-(1H-1,2,3-三唑-4-)砒啶;化合物3-TYP,10 MM DMSO 溶液;抑制劑3-TYP |
英文名稱 | Pyridine, 3-(1H-1,2,3-triazol-4-yl)- (9CI) |
英文同義詞 | Pyridine, 3-(1H-1,2,3-triazol-4-yl)- (9CI);3-(1H-1,2,3-triazol-4-yl)pyridine;3-TYP;Pyridine(3-TYP);3-TYP;3 TYP;3TYP;CS-2754;3-(1H-1;2;3-TRIAZOL-4-YL) PYRIDINE;3 TYP;3TYP;3-triazol-4-yl) pyridine |
CAS號 | 120241-79-4 |
分子式 | C7H6N4 |
分子量 | 146.15 |
EINECS號 | |
相關類別 | API;PYRIDINE |
Mol文件 | 120241-79-4.mol |
結構式 | ![]() |
吡啶-3-乙炔 性質
熔點 | 180-182 °C(Solv: ethyl acetate (141-78-6); ethyl ether (60-29-7)) |
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沸點 | 386.6±17.0 °C(Predicted) |
密度 | 1.296±0.06 g/cm3(Predicted) |
儲存條件 | 2-8°C |
溶解度 | DMF:10mg/mL; DMF:PBS (pH 7.2) (1:5):0.16 mg/mL; DMSO:10mg/mL;乙醇:5mg/mL |
形態(tài) | 結晶固體 |
酸度系數(pKa) | 7.54±0.70(Predicted) |
顏色 | 白色至米白色 |
Target | Value |
SIRT3
(cell-free) | 16 nM |
SIRT1
(cell-free) | 88 nM |
SIRT2
(cell-free) | 92 nM |
在暴露于鎘的HepG2細胞中,3-TYP可減弱由褪黑色素誘導的去乙酰化SOD2表達增加及抑制SOD2活性。
3-TYP (50 mg/kg, i.p.) does not significantly influence the LVEF, LVFS, infarct size, serum LDH levels, apoptosis, and oxidative stress compared with those of the Sham group. Moreover, 3-TYP has little effect on gp91phox, Nrf2, NQO 1, Bax, Bcl-2, Caspase-3, and cleaved Caspase-3 expression levels, compared with the Sham group. 3-TYP significantly decreases SIRT3 activity and increases the acetylation of SOD2 compared with that in the control group, without influencing SIRT3 expression. 3-TYP attenuates the cardioprotective effects of melatonin by decreasing the LVEF and LVFS after 24 hour of reperfusion. 3-TYP also increases the infarct size, serum LDH levels, and apoptotic ratio compared with those in the IR+Mel group.

2510-23-8

4648-54-8

120241-79-4
一般步驟:向含有3-乙炔基吡啶(0.20 g,1.94 mmol,1.0當量)的DMF/MeOH(9:1,4.0 mL)溶液中,依次加入CuI(0.02 g,0.097 mmol,0.05當量)和三甲基甲硅烷基疊氮化物(0.38 mL,2.91 mmol,1.5當量)。反應體系在氮氣保護下,于100℃加熱攪拌12小時。反應完成后,冷卻至室溫,通過硅藻土墊過濾,并用EtOAc洗滌濾餅。合并濾液,減壓濃縮得到粗產物。粗產物經柱色譜純化(洗脫劑:PE/EtOAc = 3:7,隨后為純EtOAc),再用EtOAc結晶,得到目標化合物3-(1H-1,2,3-三唑-4-基)吡啶(0.18 g,收率64%)為白色固體。熔點:187-192℃。1H NMR (300 MHz, CD3OD) δ 9.03 (s, 1H), 8.51 (d, J = 3.7 Hz, 1H), 8.29-8.27 (m, 2H), 7.54-7.50 (m, 1H); 13C NMR (75 MHz, CD3OD) δ 148.3, 146.1, 143.1, 133.9, 127.3, 124.3; MS (ESI) m/z 147 [M + H]+; IR (KBr) 3467, 3118, 1637, 1560, 1434, 1311, 1134 cm-1。元素分析計算值(C7H6N4):C, 57.53; H, 4.14; N, 38.34。實測值:C, 57.67; H, 4.25; N, 38.10。
參考文獻:
[1] European Journal of Medicinal Chemistry, 2012, vol. 55, p. 58 - 66,9
安全信息
海關編碼 | 2933998090 |
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更新日期 | 產品編號 | 產品名稱 | CAS號 | 包裝 | 價格 |
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2025/05/22 | HY-108331 | 吡啶-3-乙炔 3-TYP | 120241-79-4 | 5mg | 600元 |
2025/05/22 | HY-108331 | 吡啶-3-乙炔 3-TYP | 120241-79-4 | 10mM * 1mLin DMSO | 660元 |