Chemical
Metamizole Impurity A
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)formamide
CAS: 1672-58-8
Formula: C₁₂H₁₃N₃O₂
Specifications
Key details (from tblproducts)
| CAS | 1672-58-8 |
| Category | Impurity |
| Molecular formula | C₁₂H₁₃N₃O₂ |
| Molecular weight | 231.25 |
| IUPAC | N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)formamide |
| Smileys | O=C1N(C2=CC=CC=C2)N(C)C(C)=C1NC=O |
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 |
| GalChimia | SPAIN | In Stock | View |
| Toronto Research Chemicals | Canada | In Stock | View |
| Alinda Chemical Trade Company Ltd | Russia | In Stock | View |
| Aozeal Certified Standards | United States | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| HPC Standards | Germany | — | View |
| Molcan Corporation | Canada | In Stock | View |
| Opulent Pharma | INDIA | In Stock | View |
| Qmx Laboratories Limited | England | In Stock | View |
| RXN CHEMICALS PVT. LTD. | INDIA | In Stock | View |
| Shandong Bolode Bio-Technology Co., Ltd | CHINA | In Stock | View |
| VD Research Chem | India | In Stock | View |
| Witega | Germany | In Stock | View |
| Clickchem Research LLP | India | In Stock | View |
| Glyra Healthcare Pvt. Ltd | India | In Stock | View |
| R K CHEMICALS | India | In Stock | View |
| Shandong Xinhua Pharmaceutical Co.,Ltd. | China | — | View |