Chemical
Sildenafil Impurity 13
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid
CAS: 1357931-55-5
Formula: C17H20N4O5S
Specifications
Key details (from tblproducts)
| CAS | 1357931-55-5 |
| Molecular formula | C17H20N4O5S |
| Molecular weight | 392.4 |
| IUPAC | 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| TLC Pharmaceutical Standards Ltd | Canada | In Stock | View |
| ANEXIB Chemicals Inc. | Canada | In Stock | View |
| Toronto Research Chemicals | Canada | In Stock | View |
| GVP Bio Life Sciences | INDIA | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| Molcan Corporation | Canada | In Stock | View |
| Opulent Pharma | INDIA | In Stock | View |
| Qmx Laboratories Limited | England | In Stock | View |
| Robar Chemical Inc. | Canada | In Stock | View |
| RXN CHEMICALS PVT. LTD. | INDIA | In Stock | View |
| Shenzhen Readline Technology Co.,Ltd. | CHINA | — | View |
| Suryaprabha Pharmachem | INDIA | In Stock | View |
| Synchemia | INDIA | In Stock | View |
| VD Research Chem | India | In Stock | View |
| Vergo Pharma | INDIA | In Stock | View |
| Aaron Chemicals LLC | United States | In Stock | View |
| BNB LIFE SCIENCES | India | In Stock | View |
| chemicea pharmaceuticals pvt ltd | India | In Stock | View |
| Chemikos laboratories pvt ltd | India | In Stock | View |
| Dr.JCR BIO-SCIENCES PRIVATE LIMITED | INDIA | In Stock | View |
| GlycoMindsynth Pvt Ltd | India | In Stock | View |
| Goalsy Pharma Pvt Ltd. | India | In Stock | View |
| R K CHEMICALS | India | In Stock | View |
| RARE PHARMA LABS | India | In Stock | View |
| RAVI PHARMA | India | In Stock | View |
| Shenzhen Excellent Biomedical Technology Co.,Ltd | In Stock | View | |
| VYSHNO BIO SCIENCES | India | In Stock | View |