Azithromycin Impurity R
| VS CAT No | VS-A040018 |
| CAS No | 161193-44-8 |
| Mol.F. | C37H66N2O12 |
| Mol.Wt. | 730.9 |
| Inv. Status | Custom Synthesis |
Chemical Name: (1R,2R,3R,6R,7S,8S,9R,10R,12R,15R)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-2,10-dihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one
Synonym: Erythromycin A 9,11-Imino Ether
Shipping Temperature: Ambient
Country of Origin: India
Smiles: C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@]1(O)C)CC)=O)C)O[C@@](O[C@@H](C)[C@@H]2O)([H])C[C@@]2(C)OC)[C@@]([C@](O)(C[C@H](C3=N[C@H](C)[C@@]1([H])O3)C)C)([H])O[C@@](O[C@H](C)C[C@@H]4N(C)C)([H])[C@@H]4O
Azithromycin Impurity R is chemically (1R,2R,3R,6R,7S,8S,9R,10R,12R,15R)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-2,10-dihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one. It is also known as Erythromycin A 9,11-Imino Ether. Azithromycin Impurity R is supplied with detailed characterization data compliant with regulatory guideline. Azithromycin Impurity R 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.