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2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物

2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物, 148819-94-7, 结构式
2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物
CAS号:
148819-94-7
英文名:
CARBOXY-PTIO
英文别名:
CARBOXY-PTIO;Carboxy-PTIO,98%;CARBOXY-PTIO POTASSIUM;CARBOXY-PTIO, POTASSIUM SALT;CarboxyPTIO potassium,Carboxy PTIO potassium;CARBOXY-PTIO POTASSIUM (2-(4-CARBOXYPHEN YL)-4,4,5,5-TETRAMETHYLIM;4-(4,4,5,5-tetramethyl-1,3-dioxidoimidazol-1-ium-2-yl)benzoic acid;2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYL-IMIDAZOLINE-1-OXYL-3-OXIDE POTASSIUM;Carboxy-PTIO2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide;2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE, POTASSIUM SALT
中文名:
2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物
中文别名:
化合物 T22623;羧基-PTIO 钾盐;2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物;PERFEMIKER]羧基-PTIO 钾盐,98%;2-(4-羧基苯基)-4,4,5,5-四甲基咪唑啉-1-氧-3-氧化钾盐;2 - (4 -羧基苯基)-4,4,5,5 -四甲基咪唑啉-3 -氧化钾盐
CBNumber:
CB0359762
分子式:
C14H16KN2O4*
分子量:
315.39
MOL File:
148819-94-7.mol

2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物化学性质

熔点:
141-143°C
储存条件:
2-8°C
溶解度:
H2O: >20 mg/mL
形态:
solid
颜色:
blue
水溶解性:
Soluble in water. Also soluble in ethanol, methanol, DMSO or DMF.
稳定性:
Stable for 2 years as supplied. Solutions in DMSO or distilled water may be stored at -20°C for up to 1 month.
CAS 数据库:
148819-94-7(CAS DataBase Reference)
安全信息
安全说明: 24/25
WGK Germany: 3
海关编码: 2918999090

2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物性质、用途与生产工艺

生物活性

Carboxy-PTIO potassium 是一种有效的一氧化氮 (NO) 清除剂,能与 NO 快速反应产生 NO2。Carboxy-PTIO potassium 通过对脂多糖诱导大鼠模型中 NO 的直接清除作用,可预防低血压和内毒素休克。

体外研究

Carboxy-PTIO potassium (200 μM; 1 h prior to physalin A; 24 hours) significantly suppresses the stimulation of NO expression induced by physalin A treatment, but no change is observed in Carboxy-PTIO treatment alone.Carboxy-PTIO potassium (200 μM; 1 h prior to physalin A; 24 hours) reduces physalin A-induced cleavage of procaspase-3 and PARP, down-regulated ICAD expression,diminishing DNA fragmentation in nuclei.Carboxy-PTIO potassium (200 μM; 1 h prior to physalin A; 24 hours) shows no effect on iNOS expression. However, decreased-mTOR and p-mTOR levels induced by physalin A is reversed by Carboxy-PTIO with concomitant suppression of LC3 I to LC3 II conversions in A375-S2 cells .

Western Blot Analysis

Cell Line: A375-S2 cells
Concentration: 200 μM
Incubation Time: 1 h prior to physalin A; 24 hours
Result: Diminished physalin A-induced procaspase-3 and PARP cleavage.

体内研究

Carboxy-PTIO (intravenous injection; 0.056-1.70 mg/kg/min; infused for 1 hr beginning 90 min after the LPS injection 90 min) treatment improves the hypotension, renal dysfunction and survival rate in Lps-treated rats. But it does not affect each parameter in naomal rats.

Animal Model: SD rats
Dosage: 0.056-1.70 mg/kg/min
Administration: Intravenous injection; 0.056-1.70 mg/kg/min; infused for 1 hr beginning 90 min after the LPS injection 90 min
Result: Exhibited a potent therapeutic value in endotoxin shock through the direct scavenging action against NO.

2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物 上下游产品信息

上游原料

下游产品


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148819-94-7, 2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物 相关搜索:

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  • Enzyme Inhibitors
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  • Enzymes, Inhibitors, and Substrates
  • C14H16N2O4K
  • C14H16KN2O4
  • PERFEMIKER]羧基-PTIO 钾盐,98%
  • 化合物 T22623
  • 羧基-PTIO 钾盐
  • 2-(4-羧基苯基)-4,4,5,5-四甲基咪唑啉-1-氧-3-氧化钾盐
  • 2-4-羧苯基四甲基咪唑烷-1-氧-3-氧化物
  • 2 - (4 -羧基苯基)-4,4,5,5 -四甲基咪唑啉-3 -氧化钾盐
  • 148819-94-7
  • CarboxyPTIO potassium,Carboxy PTIO potassium
  • 4-(4,4,5,5-tetramethyl-1,3-dioxidoimidazol-1-ium-2-yl)benzoic acid
  • 1H-Imidazol-1-yloxy, 2-(4-carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-, 3-oxide, potassium salt (1:1)
  • CARBOXY-PTIO, POTASSIUM SALT
  • 2-(4-Carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-1H-imidazol-1-yloxy-3-oxide potassium salt
  • CARBOXY-PTIO POTASSIUM (2-(4-CARBOXYPHEN YL)-4,4,5,5-TETRAMETHYLIM
  • Carboxy-PTIO2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide
  • Carboxy-PTIO,98%
  • 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide potassium salt, 2-(4-Carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-1H-imidazol-1-yloxy-3-oxide potassium salt
  • 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL, POTASSIUM SALT
  • 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-1H-IMIDAZOLYL-1-OXY-3-OXIDE, POTASSIUM SALT
  • 2-(4-CARBOXYPHENYL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-1H-IMIDAZOL-1-YLOXY-3-OXIDE POTASSIUM
  • 2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE, POTASSIUM SALT
  • 2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYL-IMIDAZOLINE-1-OXYL-3-OXIDE POTASSIUM
  • CARBOXY-PTIO POTASSIUM
  • CARBOXY-PTIO
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