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(−)-(α)-Kainic Acid (hydrate)

更新时间:2025-08-29 18:28:11

(−)-(α)-Kainic Acid (hydrate)结构式
(−)-(α)-Kainic Acid (hydrate)结构式
品牌特惠专场
常用名 (−)-(α)-Kainic Acid (hydrate) 英文名 Kainic acid hydrate
CAS号 58002-62-3 分子量 213.230
密度 1.2±0.1 g/cm3 沸点 439.9±45.0 °C at 760 mmHg
分子式 C10H15NO4 熔点 250-252°C
MSDS 美版 闪点 219.8±28.7 °C

 用途


海藻酸水合物是一种强效的兴奋性毒剂。海藻酸水合物也是一种离子型谷氨酸受体亚型的激动剂。海藻酸水合物诱导癫痫发作[1][2]。

 名称

中文名 卡英酸
英文名 (−)-(α)-Kainic Acid
英文别名 更多

 生物活性

描述 海藻酸水合物是一种强效的兴奋性毒剂。海藻酸水合物也是一种离子型谷氨酸受体亚型的激动剂。海藻酸水合物诱导癫痫发作[1][2]。
相关类别
体内研究 海藻酸水合物(5mg/kg腹腔注射;每小时一次至少 3.小时,直至癫痫持续状态) 诱导大鼠癫痫发作[1]。 动物模型:8周,200-250 g雄性成年Wistar大鼠[1]剂量:5 mg/kg给药:I.p。;每小时至少3小时直到癫痫持续状态结果:大鼠诱发癫痫发作。
参考文献

[1]. Cincioğlu-Palabiyik M, et al. Chronic levetiracetam decreases hippocampal and testicular aromatase expression in normal but not kainic acid-induced experimental model of acute seizures in rats. Neuroreport. 2017 Sep 27;28(14):903-909.  

[2]. Wang Q, et al. Kainic acid-mediated excitotoxicity as a model for neurodegeneration. Mol Neurobiol. 2005;31(1-3):3-16.  

 物理化学性质

密度 1.2±0.1 g/cm3
沸点 439.9±45.0 °C at 760 mmHg
熔点 250-252°C
分子式 C10H15NO4
分子量 213.230
闪点 219.8±28.7 °C
精确质量 213.100113
LogP 0.50
InChIKey FZNZRJRSYLQHLT-SLGZUKMRSA-N
SMILES C=C(C)C1CNC(C(=O)O)C1CC(=O)O.O
蒸汽压 0.0±2.3 mmHg at 25°C
折射率 1.509
储存条件

2-8°C

稳定性

常温常压下稳定,避免接触水

更多

1. 性状:白色固体

2. 密度(g/cm3,25/4℃):未确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):250-252

5. 沸点(ºC5mmHg):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(℃):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值(25℃):未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:水(㎎/mL ):>10

 毒性和生态

生态学数据:

对水是稍微危害的,若无政府许可,勿将材料排入周围环境。

毒性英文版

 安全信息

个人防护装备 Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
安全声明 (欧洲) S22;S24/25
危险品运输编码 NONH for all modes of transport
WGK德国 3

 文献23

更多文献
MicroRNA-124 and -137 cooperativity controls caspase-3 activity through BCL2L13 in hippocampal neural stem cells.

Sci. Rep. 5 , 12448, (2015)

Adult neurogenesis continuously contributes new neurons to hippocampal circuits and the programmed death of a subset of immature cells provides a primary mechanism controlling this contribution. Epile...

Nodule excitability in an animal model of periventricular nodular heterotopia: c-fos activation in organotypic hippocampal slices.

Epilepsia 56(4) , 626-35, (2015)

Aberrations in brain development may lead to dysplastic structures such as periventricular nodules. Although these abnormal collections of neurons are often associated with difficult-to-control seizur...

Plasticity of calcium signaling cascades in human embryonic stem cell-derived neural precursors.

Stem Cells Dev. 22(10) , 1506-21, (2013)

Human embryonic stem cell-derived neural precursors (hESC NPs) are considered to be a promising tool for cell-based therapy in central nervous system injuries and neurodegenerative diseases. The Ca(2+...

 靶点实验

查看更多实验

实验名称:Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
来源:ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
靶标:HCMV UL50
External Id:HMS1262
实验名称:A screen for small molecules that modulate mitochondrial supercomplex formation
来源:ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
靶标:N/A
External Id:HMS1482
实验名称:Cell-based high throughput primary assay to identify activators of GPR151
来源:The Scripps Research Institute Molecular Screening Center
靶标:RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id:GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
实验名称:AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
来源:The Scripps Research Institute Molecular Screening Center
External Id:MITF_INH_Alpha_1536_1X%INH PRUN
实验名称:Stabilization of p53 in human papillomavirus-positive cells
来源:ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
靶标:Cellular tumor antigen p53
External Id:HMS1485
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 英文别名

kainic acid
MFCD00150833
(3S,4S)-3-(Carboxymethyl)-4-isopropenyl-L-proline
(−)-Kainic Acid
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