Desethyl Sildenafil

Desethyl Sildenafil Suppliers list

Company Name:	Nanjing Finetech Chemical Co., Ltd.
Tel:	025-85710122 17714198479
Email:	sales@fine-chemtech.com
Products Intro:	CAS:139755-91-2 Purity:99%min Package:1KG;10KG;100KG;500KG;100g Remarks:ISO certified

Company Name:	Hubei Jusheng Technology Co.,Ltd.
Tel:	18871490254
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:o-Desethyl sildenafil CAS:139755-91-2 Purity:99% Package:5KG;1KG

Company Name:	Standardpharm Co. Ltd.
Tel:	86-714-3992388
Email:	overseasales1@yongstandards.com
Products Intro:	Product Name:Sildenafil EP Impurity C CAS:139755-91-2 Purity:0.99 Package:10mg;25mg;50mg;100mg

Company Name:	TargetMol Chemicals Inc.
Tel:	+1-781-999-5354 +1-00000000000
Email:	marketing@targetmol.com
Products Intro:	Product Name:O-Desethyl Sildenafil CAS:139755-91-2 Package:1mg;338USD

Company Name:	sgtlifesciences pvt ltd
Tel:	+8617013299288
Email:	dj@sgtlifesciences.com
Products Intro:	Product Name:Sildenafil EP Impurity C (O-Desethyl Sildenafil) CAS:139755-91-2

Desethyl Sildenafil manufacturers

Desethyl Sildenafil Basic information

Product Name:	Desethyl Sildenafil
Synonyms:	Desethyl Sildenafil;5-[2-Hydroxy-5-(4-Methylpiperazinylsulphonyl)phenyl]1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyraMidin-7-one;5-[2-Hydroxy-5-[[4-(Methyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one;Sildenafil EP IMpurity C;5-[2-Hydroxy-5-(4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;O-Desethyl sildenafil;Sildenafil impurity C;Sildenafil Impurity 3(Sildenafil EP Impurity C)
CAS:	139755-91-2
MF:	C20H26N6O4S
MW:	446.52
EINECS:	200-659-6
Product Categories:	Aromatics;Heterocycles;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Sulfur & Selenium Compounds
Mol File:	139755-91-2.mol

Desethyl Sildenafil Chemical Properties

Melting point	>267°C (dec.)
density	1.49±0.1 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	Aqueous Base (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form	Solid
pka	7.02±0.50(Predicted)
color	White to Off-White

Safety Information

MSDS Information

Desethyl Sildenafil Usage And Synthesis

Chemical Properties	Off-White Solid
Uses	Desethyl Sildenafil (Sildenafil EP Impurity C) is a metabolite of Sildenafil (S435000), an orally active selective type 5 cGMP phosphodiesterase inhibitor.

Desethyl Sildenafil Preparation Products And Raw materials

Tag:Desethyl Sildenafil(139755-91-2) Related Product Information

Sildenafil EP IMpurity D 4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl- 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Propoxyphenyl Sildenafil DESMETHYL SILDENAFIL Homo Sildenafil Sildenafil impurity Sildenafil DiMer IMpurity SILDENAFIL N-OXIDE 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl- 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide 5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Thiosildenafil 1H-PYRAZOLE-5-CARBOXAMIDE, 4-[[2-ETHOXY-5-[(4-METHYL-1-PIPERAZINYL)SULFONYL]BENZOYL]AMINO]-1-METHYL-3-PROPYL- 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID

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