DESMETHYL SILDENAFIL

DESMETHYL SILDENAFIL Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:N-Desmethyl Sildenafil
CAS:139755-82-1
Purity:99% Package:5KG;1KG Remarks:C21H28N6O4S
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Sildenafil Impurity 6
CAS:139755-82-1
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674;
Email: laboratory@coreychem.com
Products Intro: Product Name:DESMETHYL SILDENAFIL
CAS:139755-82-1
Purity:98% Summer 187 Package:1g;9.9USD
Company Name: Hong Kong Tiansheng New Material Trading Co., Ltd
Tel: +8617320695765
Email: zxx@hktiansheng.com
Products Intro: Product Name:N-Desmethyl Sildenafil
CAS:139755-82-1
Purity:99% Package:1KG;1.2USD
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288
Email: dj@sgtlifesciences.com
Products Intro: Product Name:Sildenafil EP Impurity F (Sildenafil N-Desmethyl Metabolite)
CAS:139755-82-1

DESMETHYL SILDENAFIL manufacturers

DESMETHYL SILDENAFIL Basic information
Product Name:DESMETHYL SILDENAFIL
Synonyms:DESMETHYL SILDENAFIL;5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one;UK 103320;Sildenafil N-DesMethyl IMpurity;5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one;Sildenafil N-desmethyl;Sildenafil N-desmethy impurity;Sildenafil EP Impurity F (Sildenafil N-Desmethyl Metabolite)
CAS:139755-82-1
MF:C21H28N6O4S
MW:460.55
EINECS:
Product Categories:Intermediates & Fine Chemicals;Metabolites & Impurities;Various Metabolites and Impurities;Pfizer compounds;Pharmaceuticals
Mol File:139755-82-1.mol
DESMETHYL SILDENAFIL Structure
DESMETHYL SILDENAFIL Chemical Properties
Melting point 158-160°C
density 1.44±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,2-8°C
solubility DMF: 5 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
form A crystalline solid
pka10.05±0.20(Predicted)
Stability:Moisture Sensitive
Safety Information
HS Code 9999999999
MSDS Information
DESMETHYL SILDENAFIL Usage And Synthesis
Chemical PropertiesWhite Solid
UsesA metabolite of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor.
UsesA metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor
DESMETHYL SILDENAFIL Preparation Products And Raw materials
Tag:DESMETHYL SILDENAFIL(139755-82-1) Related Product Information
Thiosildenafil 4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid Propoxyphenyl 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 Desethyl Sildenafil 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Sildenafil EP IMpurity D 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Pyrazole N-Demethyl Sildenafil Hydroxyhomosildenafil Sildenafil