Company Name: |
Shanghai Kewel Chemical Co., Ltd.
|
Tel: |
021-64609169 18901607656 |
Email: |
greensnown@163.com |
Products Intro: |
Product Name:Sildenafil Impurity 18 CAS:372089-76-4 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
|
Company Name: |
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.
|
Tel: |
15633056635 |
Email: |
2880679888@qq.com |
Products Intro: |
Product Name:Sildenafil Impurity S CAS:372089-76-4 Purity:95%+ Package:25mg;50mg;100mg Remarks:1000mg
|
Company Name: |
Jinan blalong chemical co. LTD
|
Tel: |
2710913286@.com |
Email: |
1513643261@qq.com |
Products Intro: |
Product Name:SildefilImpurity20 CAS:372089-76-4 Purity:99% HPLC Package:50G;10G;1G;500MG;100MG
|
|
| 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide Basic information |
| 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide Chemical Properties |
Boiling point | 649.3±65.0 °C(Predicted) | density | 1.48±0.1 g/cm3(Predicted) | pka | 9.80±0.60(Predicted) |
| 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide Usage And Synthesis |
| 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide Preparation Products And Raw materials |
|