Basic information Safety Supplier Related

5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE

Basic information Safety Supplier Related

5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE Basic information

Product Name:
5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE
Synonyms:
  • 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1
  • 5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7h-pyrazolo[4,3-d]-7-pyrimidinone
  • 5-(2-Ethoxy Phenyl)-1,6-Dihydro-1-MethyI-3-Propyl-7H-Pyrazolo-[4,3-d] Pyrimidin-7-one.
  • 5-(2-ETHOXYPHENYL)-1-ME-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO(4,3D)-7-PYRIMIDIN
  • 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE
  • 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
  • 7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE,5-(2-ETHOXYPHENYL)-1,4-DIHYDRO-1-METHYL-3-PROPYL-
  • Sildenafil LactaM IMpurity
CAS:
139756-21-1
MF:
C17H20N4O2
MW:
312.37
Product Categories:
  • Heterocyclic Compounds
  • Nucleotides and Nucleosides
  • Bases & Related Reagents
  • Intermediates
  • Nucleotides
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
Mol File:
139756-21-1.mol
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5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE Chemical Properties

Melting point:
141-145 °C(lit.)
Density 
1.26±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
10.27±0.20(Predicted)
color 
White to Pale Beige
InChI
InChI=1S/C17H20N4O2/c1-4-8-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-6-7-10-13(11)23-5-2/h6-7,9-10H,4-5,8H2,1-3H3,(H,18,19,22)
InChIKey
MXQUEDUMKWBYHI-UHFFFAOYSA-N
SMILES
C1(C2=CC=CC=C2OCC)NC(=O)C2N(C)N=C(CCC)C=2N=1
CAS DataBase Reference
139756-21-1
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2933998090

MSDS

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5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE Usage And Synthesis

Chemical Properties

Light-Yellow Solid

Uses

Sildenafil impurity.

Definition

ChEBI: Imidazosagatriazinone is a pyrazolopyrimidine.

IC 50

PDE5: 5 nM (IC50); PDE1: 300 nM (IC50)

5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE Preparation Products And Raw materials

Raw materials

5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONESupplier

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