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120241-79-4

中文名稱(chēng) 吡啶-3-乙炔
英文名稱(chēng) Pyridine, 3-(1H-1,2,3-triazol-4-yl)- (9CI)
CAS 120241-79-4
分子式 C7H6N4
分子量 146.15
MOL 文件 120241-79-4.mol
更新日期 2024/12/23 17:39:00
120241-79-4 結(jié)構(gòu)式 120241-79-4 結(jié)構(gòu)式

基本信息

中文別名
吡啶-3-乙炔
化合物3-TYP
3-(1H-1,2,3-三唑-4-基)吡啶
3-(1H-1,2,3-三唑-5-基)吡啶
英文別名
3-TYP
CS-2754
Pyridine(3-TYP)
3-TYP
3 TYP
3TYP
3-triazol-4-yl) pyridine
3-(1H-1,2,3-triazol-4-yl)pyridine
Pyridine,3-(1H-1,2,3-triazol-5-yl)-
Pyridine, 3-(1H-1,2,3-triazol-4-yl)- (9CI)
3-(1H-1
2
3-TRIAZOL-4-YL) PYRIDINE
3 TYP
3TYP

物理化學(xué)性質(zhì)

熔點(diǎn)180-182 °C(Solv: ethyl acetate (141-78-6); ethyl ether (60-29-7))
沸點(diǎn)386.6±17.0 °C(Predicted)
密度1.296±0.06 g/cm3(Predicted)
儲(chǔ)存條件Sealed in dry,2-8°C
溶解度DMF: 10 mg/ml; DMF:PBS (pH 7.2) (1:5): 0.16 mg/ml; DMSO: 10 mg/ml; Ethanol: 5 mg/ml
酸度系數(shù)(pKa)7.54±0.70(Predicted)
形態(tài)結(jié)晶固體
顏色White to off-white

安全數(shù)據(jù)

危險(xiǎn)性符號(hào)(GHS)GHS hazard pictograms
GHS07
警示詞警告
危險(xiǎn)性描述H302-H315-H319-H335
防范說(shuō)明P261-P305+P351+P338
海關(guān)編碼2933998090
吡啶-3-乙炔價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱(chēng)CAS號(hào)包裝價(jià)格
2024/11/08HY-108331吡啶-3-乙炔
3-TYP
120241-79-45mg600元
2024/11/08HY-108331吡啶-3-乙炔
3-TYP
120241-79-410mM * 1mLin DMSO660元
2024/11/08S8628吡啶-3-乙炔
3-TYP
120241-79-45mg795.01元

常見(jiàn)問(wèn)題列表

生物活性
3-TYP (3-(1H-1,2,3-triazol-4-yl) pyridine) 是SIRT3的選擇性抑制劑,相對(duì)于Sirt1和Sirt2來(lái)說(shuō),對(duì)Sirt3具有較高選擇性。對(duì)SIRT1、SIRT2、SIRT3的IC50分別為88 nM、92 nM、16 nM。
靶點(diǎn)
TargetValue
SIRT3
(cell-free)
16 nM
SIRT1
(cell-free)
88 nM
SIRT2
(cell-free)
92 nM
體外研究

在暴露于鎘的HepG2細(xì)胞中,3-TYP可減弱由褪黑色素誘導(dǎo)的去乙酰化SOD2表達(dá)增加及抑制SOD2活性。

體內(nèi)研究

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.

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