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4-[(4-Hydroxy-2-pyrimidinyl)amino]benzonitrile (CAS# 189956-45-4) Sawirka
  • 4-[(4-Hydroxy-2-pyrimidinyl)amino]benzonitrile (CAS# 189956-45-4) 1

4-[(4-Hydroxy-2-pyrimidinyl)amino]benzonitrile (CAS# 189956-45-4)

Hantida Kiimikada:

Qaanuunka molecular C11H8N4O
Molar Mass 212.21
Cufnaanta 1.31±0.1 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa >300°C
Boling Point 399.7°C at 760mmHg
Barta Fiishka 195.6°C
Solubility DMSO (wax yar), Methanol (wax yar)
Uumiga Uumiga 0-0Pa at 20-25 ℃
Muuqashada Adag
Midabka Ciro Brown ilaa Brown
pKa 8.66±0.40 (La saadaaliyay)
Xaalada Kaydinta 2-8°C
Tusmada Dib-u-celinta 1.67

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4-[(4-Hydroxy-2-pyrimidinyl)amino] benzonitrile(CAS#189956-45-4) Xog

LogP 0.9 marka loo eego pH6.6
isticmaal 4-[(4-hydroxy-2-pyrimidinyl) amino] benzonitrile waxaa loo isticmaali karaa sida dhexdhexaad ah ee synthesis organic iyo dhexdhexaad ah farmashiyaha, iyo waxaa loo isticmaali karaa in shaybaarka habka synthesis organic iyo kiimikada iyo daawooyinka cilmi-baarista iyo habka horumarinta.
diyaarinta miisaan 2- (methylthio) pyrimidine -4 (3H) -hal (3g,21mmol) iyo 4-aminobenzonitrile (2.99g,25mmol) ku jira 50mL caag hoose oo wareeg ah, oo lagu ilaaliyo nitrogen, si tartiib ah loo kululeeyo 180 ℃, oo ka falceliyay 8 saacadood. Ka dib marka falcelinta la qaboojiyo, 20mL oo acetonitrile ah ayaa lagu daraa daaweynta ultrasonic, sifeynta, keega filter waxaa lagu dhaqaa acetonitrile, ma jiro 4-aminobenzonitrile haraaga TLC, iyo jaalaha khafiifka ah ee adag ee lagu helo qalajinta keega filter waa 4-(). (4-oxo -1, 6-dihydropyrimidine -2-yl) amino) benzonitrile oo leh wax soo saar 73.6%.
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