ChemNet > CAS > 139755-82-1 DESMETHYLSILDENAFIL

139755-82-1 DESMETHYLSILDENAFIL

Produkt-Name	DESMETHYLSILDENAFIL
Synonyme	5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-on;UK 103320; 5-[2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-on
Englischer Name	DESMETHYL SILDENAFIL;5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one; UK 103320; 5-[2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
Molekulare Formel	C₂₁H₂₈N₆O₄S
Molecular Weight	460.5498
InChI	InChI=1/C21H28N6O4S/c1-4-6-16-18-19(26(3)25-16)21(28)24-20(23-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-22-10-12-27/h7-8,13,22H,4-6,9-12H2,1-3H3,(H,23,24,28)
CAS Registry Number	139755-82-1
Molecular Structure
Dichte	1.44g/cm³
Schmelzpunkt	158-160℃
Siedepunkt	685.7°C at 760 mmHg
Brechungsindex	1.683
Flammpunkt	368.5°C
Dampfdruck	1.17E-18mmHg at 25°C
Gefahrensymbole
Risk Codes
Safety Beschreibung