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

BGC Id:	224166116349
CAS No:	139755-82-1
Synonyms:	sildenafil n-desmethyl metabolite ; desmethyl sildenafil ; 5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7h-pyrazolo[4,3-d]pyrimidin-7-one ; sildenafil n-desmethyl impurity ; uk 103320 ; sildenafil n-desmethy impurity
Molecular Formula:	C21H28N6O4S
Molecular Weight:	460.55
EINECS:

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Identify

Synonyms:

sildenafil n-desmethyl metabolite ; desmethyl sildenafil ; 5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7h-pyrazolo[4,3-d]pyrimidin-7-one ; sildenafil n-desmethyl impurity ; uk 103320 ; sildenafil n-desmethy impurity

CAS:

139755-82-1

EINECS:

Molecular Formula:

C21H28N6O4S

MDL:

MFCD00908398

Properties

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

Safety Information

Hazard Classes:

Storage temperature:

-20°C Freezer

What other providers are available for CAS 139755-82-1?

In addition to the providers presented here for 5-[2-Ethoxy-5-(piperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one with the CAS number 139755-82-1, there are other 18 providers with slightly different product names available for this CAS number.

Desmethyl sildenafil

Artis Biotech Co. Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past

Sildenafil N-Desmethyl

AK Scientific, Inc. +1 additional providers that we know from the past

Desmethyl sildenafil-d8

+2 additional providers that we know from the past

N-Desmethyl sildenafil semicitrate

+2 additional providers that we know from the past

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

BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past