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CAS:2942-42-9

 2942-42-9

2942-42-9

CAS号:2942-42-9

品名:7-硝基吲唑7-nitro-1H-indazole

中文别名:7-硝基-1氢吲唑;7-硝基-1H-吲唑;

英文别名:1H-Indazole,7-nitro;nitro-7indazole;7-NI;7-nitroindazole;7-Nitroindazole;1H-Indazole,7-nitro-;7-Nitro-1H-indazole;EINECS220-934-4;

分子式:C7H5N3O2

分子量:163.133

精确质量:163.038

Psa:74.5

RTECS号:NK7962200

MDL号:MFCD00022789

外观与性状:橙色-黄色固体

密度:1.525 g/cm3

沸点:383.3ºC at 760 mmHg

熔点:185-186°C

闪点:185.6ºC

折射率:1.74

储存条件:-20ºC

蒸汽压:9.79E-06mmHg at 25°C

安全说明:S53-S22-S36/37/39-S45

危险类别码:R60; R40

WGK Germany:3

海关编码:2933990090

危险品运输编码:UN 2811 6.1/PG 3

危险品标志:T

信号词:Danger

危险性防范说明:P201; P281; P301 + P310; P305 + P351 + P338; P308 + P313

危险标志:GHS06, GHS08

危险性描述:H301; H319; H351; H360

简介:7-Nitroindazole,or7-NI,isaheterocyclicsmallmoleculecontaininganindazoleringthathasbeennitratedatthe7position.Nitroindazoleactsasaselectiveinhibitorforneuronalnitricoxidesynthase,ahemoproteinenzymethat,inneuronaltissue,convertsargininetocitrullineandnitricoxide(NO).Nitricoxidecandiffusethroughtheplasmamembraneintoneighbouringcells,allowingcellsignalling,sonitroindazoleindirectlyinhibitsthissignallingprocess.Otherinhibitorsexistsuchas3-bromo-7-nitroindazole,whichismorepotentbutlessspecific,orNPA(N-propyl-L-arginine),whichactsonadifferentsite.

细胞信号和神经生物学

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