Chemical
CAS: 39685-31-9
(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefuroxime EP Impurity B
Formula: C17H17N3O8S
Specifications
Key details (from tblproducts)
| CAS | 39685-31-9 |
| Category | Impurity |
| Molecular formula | C17H17N3O8S |
| Molecular weight | 423.40 |
| IUPAC | (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| Smileys | O=C(C(N12)=C(COC(C)=O)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=N\OC)=O)C1=O)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 |
| Toronto Research Chemicals | Canada | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| Molcan Corporation | Canada | In Stock | View |
| PI & PI BIOTECH INC. | CHINA | — | View |
| VD Research Chem | India | In Stock | View |
| Aaron Chemicals LLC | United States | In Stock | View |
| Shenzhen Excellent Biomedical Technology Co.,Ltd | In Stock | View | |
| Wuhan Kanglin Biotech Co.,Ltd. | China | In Stock | View |
| Wuhan Runrentang Biotech Inc | India | In Stock | View |