Oseltamivir Carboxylic acid is a structural analog of Oseltamivir, distinguished by the presence of a carboxyl group. This functional group modifies its chemical properties, influencing its reactivity and stability. As an API impurity, it is closely related to the parent drug in terms of its chemical backbone. It serves as a specific degradation byproduct reference standard.
On RequestCCC(CC)O[C@@H]1C=C(C[C@@H]([C@H]1NC(=O)C)N)C(=O)O
InChI=1S/C14H24N2O4/c1-4-10(5-2)20-12-7-9(14(18)19)6-11(15)13(12)16-8(3)17/h7,10-13H,4-6,15H2,1-3H3,(H,16,17)(H,18,19)/t11-,12+,13+/m0/s1
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