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7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- Structure
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- structure
CAS No.
2305789-81-3
Chemical Name:
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
Synonyms
Sildenafil Impurity 136;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
CBNumber:
CB28330848
Molecular Formula:
C25H34N6O3
Molecular Weight:
466.58
MDL Number:
MOL File:
2305789-81-3.mol
Request For Quotation

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- Properties

Boiling point 662.4±65.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
pka 7.71±0.10(Predicted)

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- Preparation Products And Raw materials

Raw materials

Preparation Products

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468 93618484@qq.com China 1416 58
Supplier Advantage
LangFangshi Zekang Pharma Tech CO.,Itd. 58
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(3,4,5-trimethyl-1-piperazinyl)carbonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- Sildenafil Impurity 136 2305789-81-3