Chemical
CAS: 139755-82-1
5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3- d]pyrimidin-7(4H)-one
N-Desmethyl sildenafil
Formula: C₂₁H₂₈N₆O₄S
Specifications
Key details (from tblproducts)
| CAS | 139755-82-1 |
| Category | Metabolite |
| Molecular formula | C₂₁H₂₈N₆O₄S |
| Molecular weight | 460.55 |
| IUPAC | 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3- d]pyrimidin-7(4H)-one |
| Smileys | O=C1N=C(C2=CC(S(=O)(N3CCNCC3)=O)=CC=C2OCC)NC4=C1N(C)N=C4CCC |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| Clearsynth | India | In Stock | View |
| TLC Pharmaceutical Standards Ltd | Canada | In Stock | View |
| BDG Synthesis | New Zealand | In Stock | View |
| BDG Synthesis | New Zealand | In Stock | View |
| Chemtos | United States | In Stock | View |
| Chemtos | United States | In Stock | View |
| Chemtos | United States | In Stock | View |
| Toronto Research Chemicals | Canada | In Stock | View |
| Aozeal Certified Standards | United States | In Stock | View |
| Artis Biotech India LLP | India | In Stock | View |
| BLDpharm | INDIA | In Stock | View |
| Cattleya Pharmaceuticals | INDIA | In Stock | View |
| Chemprogroup | INDIA | In Stock | View |
| Chiralix | NETHERLANDS | In Stock | View |
| Daicel Chiral Technologies | INDIA | In Stock | View |
| GVP Bio Life Sciences | INDIA | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| KarpsChem Solutions | INDIA | In Stock | View |
| Leapchem | 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 |
| Suryaprabha Pharmachem | INDIA | In Stock | View |
| Synchemia | INDIA | In Stock | View |
| Synthese AptoChem Inc | Canada | In Stock | View |
| VD Research Chem | India | In Stock | View |
| VY SCIENTIFIC | INDIA | In Stock | View |
| Yinghao Pharm | CHINA | In Stock | View |
| Acanthus Research | Canada | In Stock | View |
| AptoChem | Canada | In Stock | View |
| AptoChem | Canada | 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 |
| Glyra Healthcare Pvt. Ltd | India | In Stock | View |
| Goalsy Pharma Pvt Ltd. | India | In Stock | View |
| HYDERABAD LABORATORIES PRIVATE LIMITED | India | — | 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 |