Methisosildenafil impure

Methisosildenafil impure Structure
CAS No.
1425504-78-4
Chemical Name:
Methisosildenafil impure
Synonyms
Methisosildenafil impure;Methisosildenafil-001-SR;MethisosildefilImpurity28;Methisosildenafil impure1;Methisosildenafil-001-3R5S;MethisosildenafiI mpurity 2;Methisosildenafil Impurity 28;5-(2-Ethoxy-5-(((3R,5S)-4-ethyl-3,5-dimethylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[(3R,5S)-4-ethyl-3,5-dimethyl-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-, rel-;Sildenafil impurity 32/7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[(3R,5S)-4-ethyl-3,5-dimethyl-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-, rel-
CBNumber:
CB83363759
Molecular Formula:
C25H36N6O4S
Molecular Weight:
516.66
MOL File:
1425504-78-4.mol
Modify Date:
2024/4/9 20:43:53

Methisosildenafil impure Properties

Boiling point 682.7±65.0 °C(predicted)
Density 1.33±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)
pka 7.96±0.10(predicted)

Methisosildenafil impure Preparation Products And Raw materials

Raw materials

Preparation Products

Methisosildenafil-001-SR Methisosildenafil-001-3R5S Methisosildenafil Impurity 28 Sildenafil impurity 32/7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[(3R,5S)-4-ethyl-3,5-dimethyl-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-, rel- 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[(3R,5S)-4-ethyl-3,5-dimethyl-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-, rel- Methisosildenafil impure1 MethisosildefilImpurity28 MethisosildenafiI mpurity 2 5-(2-Ethoxy-5-(((3R,5S)-4-ethyl-3,5-dimethylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one Methisosildenafil impure 1425504-78-4