细胞信号和神经生物学
CAS号:492-27-3
品名:犬尿喹酸kynurenicacid
中文别名:犬尿喹啉酸;4-羟基喹啉-2-甲酸;4-羟基-2-喹啉甲酸;4-羟基喹啉-2-羧酸;
英文别名:4-HydroxyquinaldicAcid;4-Hydroxy-2-quinolincarboxylicacid;2-Quinolinecarboxylicacid,4-hydroxy-;4-Hydroxyquinoline-2-carboxylicAcidHydrate;KYNURENICACID;Kynurenicacid;
分子式:C10H7NO3
分子量:189.167
精确质量:189.043
Psa:70.42
RTECS号:UZ9300000
EINECS号:207-751-5
外观与性状:灰白色至黄褐色的粉末
密度:1.429 g/cm3
沸点:358.4ºC at 760 mmHg
熔点:275°C (dec.)(lit.)
闪点:170.5ºC
储存条件:Store at RT
蒸汽压:1.31E-11mmHg at 25°C
安全说明:S26; S36/37/39
危险类别码:R36/37/38
WGK Germany:3
危险品标志:Xi
简介:Kynurenicacid(KYNAorKYN)isaproductofthenormalmetabolismofaminoacidL-tryptophan.Ithasbeenshownthatkynurenicacidpossessesneuroactiveactivity.Itactsasanantiexcitotoxicandanticonvulsant,mostlikelythroughactingasanantagonistatexcitatoryaminoacidreceptors.Becauseofthisactivity,itmayinfluenceimportantneurophysiologicalandneuropathologicalprocesses.Asaresult,kynurenicacidhasbeenconsideredforuseintherapyincertainneurobiologicaldisorders.Conversely,increasedlevelsofkynurenicacidhavealsobeenlinkedtocertainpathologicalconditions.