Oseltamivir acid-d₃  (Synonyms: GS 4071-d₃; Ro 64-0802-d₃; Oseltamivir carboxylate-d₃)

Oseltamivir acid-d₃ is a deuterium labeled Oseltamivir acid. Oseltamivir acid, the active metabolite of Oseltamivir phosphate, is an orally bioavailable, potent and selective inhibitor of influenza virus neuraminidase (IC50=2 nM) with activity against both influenza A and B viruses[1][2].

287.37

C₁₄H₂₁D₃N₂O₄

1242184-43-5

187227-45-8

Solid

White to off-white

O=C(C1=C[C@@H](OC(CC)CC)[C@H](NC(C([2H])([2H])[2H])=O)[C@@H](N)C1)O

Room temperature in continental US; may vary elsewhere.

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

• [1]. Li W, et al. Identification of GS 4104 as an orally bioavailable prodrug of the influenza virus neuraminidase inhibitor GS 4071. Antimicrob Agents Chemother. 1998 Mar;42(3):647-53.  [Content Brief]

  [2]. Ghosh GC, et al. Oseltamivir carboxylate, the active metabolite of oseltamivir phosphate (Tamiflu), detected in sewage discharge and river water in Japan. Environ Health Perspect. 2010 Jan;118(1):103-7.  [Content Brief]