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ChemStrong Scientific Co.,Ltd
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0755-66853366 13670046396 |
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sales@chem-strong.com |
| Products Intro: |
Product Name:Sildenafil Impurity 155(Dithiopropylcarbodenafil)
CAS:2196244-90-1
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Hubei Yangxin Medical Technology Co., Ltd.
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15374522761 |
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3003392093@qq.com |
| Products Intro: |
Product Name:Carbodenafil Impurity 3（Dithiopropylcarbodenafil）
CAS:2196244-90-1
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Jinan blalong chemical co. LTD
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| Tel: |
2710913286@.com |
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1513643261@qq.com |
| Products Intro: |
Product Name:Carbodenafil Impurity 3 (Dithiopropylcarbodenafil)
CAS:2196244-90-1
Purity:99% HPLC Package:50G;10G;1G;500MG;100MG
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| | Sildenafil Impurity 18 Basic information |
| Product Name: | Sildenafil Impurity 18 | | Synonyms: | Carbodenafil Impurity 3（Dithiopropylcarbodenafil）;Sildenafil Impurity 18 (Dithiopropylcarbodenafil);Sildenafil Impurity 71;Dithiopropylcarbodenafil;Sildenafil Impurity 155(Dithiopropylcarbodenafil);SildefilImpurity18;7H-Pyrazolo[4,3-d]pyrimidine-7-thione, 5-[2-ethoxy-5-[(4-propyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- | | CAS: | 2196244-90-1 | | MF: | C25H34N6OS2 | | MW: | 498.71 | | EINECS: | | | Product Categories: | | | Mol File: | 2196244-90-1.mol |  |
| | Sildenafil Impurity 18 Chemical Properties |
| Boiling point | 656.9±65.0 °C(Predicted) | | density | 1.28±0.1 g/cm3(Predicted) | | solubility | Chloroform (Slightly), Methanol (Slightly) | | pka | 7.58±0.10(Predicted) | | form | Solid | | color | Pale Beige to Pale Brown |
| | Sildenafil Impurity 18 Usage And Synthesis |
| Uses | 5-[2-ethoxy-5-[(4-propyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-Pyrazolo[4,3-d]pyrimidine-7-thione, also known as Dithiopropylcarbodenafil, is an impurity of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor. Dithiopropylcarbodenafil was first reported by Yun et al. in 2018. |
| | Sildenafil Impurity 18 Preparation Products And Raw materials |
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