Chemical
Sildenafil EP Impurity B (Sildenafil N-Oxide)
5-[2-ethoxy-5-(4-methyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
CAS: 1094598-75-0
Formula: C22H30N6O5S
Specifications
Key details (from tblproducts)
| CAS | 1094598-75-0 |
| Molecular formula | C22H30N6O5S |
| Molecular weight | 490.6 |
| IUPAC | 5-[2-ethoxy-5-(4-methyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one |
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 |
| Aozeal Certified Standards | United States | In Stock | View |
| Beijing Xiuzheng Innovation Medicine Research Institute Co.,Ltd. | China | In Stock | View |
| Cattleya Pharmaceuticals | INDIA | In Stock | View |
| Chemikos Laboratories Private Limited | INDIA | In Stock | View |
| Chemprogroup | INDIA | In Stock | View |
| Daicel Chiral Technologies | INDIA | In Stock | View |
| Guangzhou Zesheng Pharmaceutical Technology Co., Ltd. | CHINA | In Stock | View |
| GVP Bio Life Sciences | INDIA | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| KarpsChem Solutions | INDIA | In Stock | View |
| Molcan Corporation | Canada | In Stock | View |
| Opulent Pharma | INDIA | In Stock | View |
| Pharmace Research Laboratory | INDIA | In Stock | View |
| PI & PI BIOTECH INC. | CHINA | — | View |
| Robar Chemical Inc. | Canada | In Stock | View |
| RXN CHEMICALS PVT. LTD. | INDIA | In Stock | 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 |
| VY SCIENTIFIC | INDIA | 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 |
| Clickchem Research LLP | India | In Stock | View |
| Dr.JCR BIO-SCIENCES PRIVATE LIMITED | INDIA | In Stock | View |
| GlycoMindsynth Pvt Ltd | India | In Stock | View |
| Glyra Healthcare 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 |