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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Pyrazole N-DeMethyl Sildenafil
CAS:139755-95-6
Package:10Mg,1Mg
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| Company Name: |
BOC Sciences
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| Tel: |
1-631-485-4226; 16314854226 |
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info@bocsci.com |
| Products Intro: |
Product Name:Pyrazole N-Desmethyl Sildenafil
CAS:139755-95-6
Purity:> 95% Remarks:An analog of sildenafil. Sildenafil is a selective type 5 cGMP phosphodiesterase inhibitor for the t
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| Company Name: |
BOC Sciences
|
| Tel: |
16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:Pyrazole N-Desmethyl Sildenafil
CAS:139755-95-6
Purity:>95%
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| Company Name: |
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.
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| Tel: |
15633056635 |
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2880679888@qq.com |
| Products Intro: |
Product Name:[[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-piperazine
CAS:139755-95-6
Purity:95%+ Package:25mg;50mg;100mg;250mg Remarks:1000mg
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| | Pyrazole N-Demethyl Sildenafil Basic information |
| Product Name: | Pyrazole N-Demethyl Sildenafil | | Synonyms: | 1-[[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-piperazine;Pyrazole N-Demethyl Sildenafil;Sildenafil M;Sildenafil Impurity M;Sildenafil Impurity 22/Pyrazole N-Desmethyl Sildenafil/5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(2-ethoxy-5-((4-methylpiperazin-1-yl);7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-;5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-7-one | | CAS: | 139755-95-6 | | MF: | C21H28N6O4S | | MW: | 460.55 | | EINECS: | | | Product Categories: | Bases & Related Reagents;Intermediates & Fine Chemicals;Nucleotides;Pharmaceuticals | | Mol File: | 139755-95-6.mol |  |
| | Pyrazole N-Demethyl Sildenafil Chemical Properties |
| Melting point | 232-234°C | | storage temp. | -20°C Freezer | | solubility | DMF, DMSO (Slightly), Methanol (Slightly) | | form | Solid | | color | White to Off-White | | CAS DataBase Reference | 139755-95-6 |
| | Pyrazole N-Demethyl Sildenafil Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | Pyrazole N-Demethyl Sildenafil is a novel pyrazolopyrimidine derivative, useful as cardiovascular agent. |
| | Pyrazole N-Demethyl Sildenafil Preparation Products And Raw materials |
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