Sildenafil

$6 - $2004

Price

Brand	Packaging	Price	Product name
aablocks AA001BLD	50mg	$39	5-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
aablocks AA001BLD	250mg	$74	5-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
aablocks AA001BLD	1g	$174	5-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
aablocks AA001BLD	5g	$674	5-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
aablocks AA001BLD	10g	$1096	5-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
AK Scientific J59367	250mg	$187	Sildenafil
AK Scientific M901	100mg	$144	Sildenafil
AK Scientific M901	50mg	$117	Sildenafil
AK Scientific M901	250mg	$261	Sildenafil
AK Scientific J59367	1g	$418	Sildenafil

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Melting point	187-189°C
Density	1.39±0.1 g/cm3(Predicted)
Flash point	9℃
storage temp.	Sealed in dry,Store in freezer, under -20°C
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	pKa 8.7 (Uncertain)
color	White to Off-White
Henry's Law Constant	1.4×10¹⁵ mol/(m³Pa) at 25℃, HSDB (2015)
Major Application	pharmaceutical (small molecule)
InChI	1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
InChIKey	BNRNXUUZRGQAQC-UHFFFAOYSA-N
SMILES	O=C1NC(C2=C(OCC)C=CC(S(=O)(N3CCN(C)CC3)=O)=C2)=NC4=C1N(C)N=C4CCC
CAS DataBase Reference	139755-83-2(CAS DataBase Reference)
EPA Substance Registry System	7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- (139755-83-2)