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5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

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Formula: C21H28N6O4S
CAS: 139755-82-1

Identification

Structural Formula
5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
CAS:
139755-82-1
EINECS:
Molecular Formula:
C21H28N6O4S
MDL:
MFCD00908398
Synonym:
sildenafil n-desmethyl impurity ; uk 103320 ; sildenafil n-desmethyl metabolite ; sildenafil n-desmethy impurity ; 5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7h-pyrazolo[4,3-d]pyrimidin-7-one ; desmethyl sildenafil




Suppliers

Ambeed, Inc.
A156415
BLD Pharmatech Ltd
BP2545276356
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Properties for 5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

Molecular Weight:
460.55 g·mol−1
Density:
1.44 g/cm3
Melting point:
158-160°C
Boiling point:
685.7° C at 760 mmHg
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Safety & Transport Information

Storage temperature :
-20°C Freezer
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Alternative Distributors of [5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Synfine Research Inc. | Clearsynth Canada INC.

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