N-Nitroso Azithromycin EP Impurity A
| VS CAT No | VS-A040028 |
| CAS No | NA |
| Mol.F. | C37H69N3O13 |
| Mol.Wt. | 764 |
| Inv. Status | Custom Synthesis |
Chemical Name: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-6-nitroso-1-oxa-6-azacyclopentadecan-15-one
Synonym: N-Nitroso Azaerythromycin A ; N-Nitroso N-Desmethyl Azithromycin
Shipping Temperature: Ambient
Country of Origin: India
Smiles: C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@@](C)(O)[C@@H]1O)CC)=O)C)O[C@@](O[C@@H](C)[C@@H]2O)([H])C[C@@]2(C)OC)[C@H]([C@](O)(C[C@H](CN(N=O)[C@@H]1C)C)C)O[C@@](O[C@H](C)C[C@@H]3N(C)C)([H])[C@@H]3O
N-Nitroso Azithromycin EP Impurity A is chemically (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-6-nitroso-1-oxa-6-azacyclopentadecan-15-one. It is also known as N-Nitroso Azaerythromycin A ; N-Nitroso N-Desmethyl Azithromycin. N-Nitroso Azithromycin EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Azithromycin EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Azithromycin.
The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. Vsquare products are for analytical purpose only and not for human use.