CAS号:99533-80-9
品名:K-252a
中文别名:K-252a
英文别名:K-252A,NOCARDIOPSISSP;antibioticsf2370;PROTEINKINASEINHIBITORFROMNORCARDIOPSISSP.;PROTEINKINASEINHIBITORK-252A;antibiotick252a;sf2370;K252a;PROTEINKINASEINHIBITOR;
分子式:C27H21N3O5
分子量:467.473
精确质量:467.148
Psa:94.72
UNII号:IV7H45AM5B
密度:1.67g/cm3
沸点:685.3ºC at 760mmHg
闪点:368.2ºC
折射率:1.841
储存条件:-20ºC
安全说明:S22; S24/25
危险品标志:Xi
信号词:Danger
危险性防范说明:P201; P260; P308 + P311
危险标志:GHS08
危险性描述:H360D; H371
简介:K252aisanalkaloidisolatedfromNocardiopisissp.soilfungi.ThisstaurosporineanalogisahighlypotentcellpermeableinhibitorofCaMkinaseandphosphorylasekinase(IC50=1.8and1.7nmol/L,respectively).Athigherconcentrationsitisalsoanefficientinhibitorofserine/threonineproteinkinases(IC50of10to30nmol/L).