← Catalyst calendarNRXP biotech catalysts & pipeline
NRX PHARMACEUTICALS INC · Data as of 2026-09-08
Upcoming catalysts
preservative free ketamine — Filing acceptance
in 2026
Although no assurances can be given on regulatory determinations, management is optimistic that the identified concern related to packaging will be resolved in a timely manner, consistent with first commercial sales in 2026, given that FDA has recognized the current drug shortage and lack of U.S.-based supply of ketamine and has committed to completing the review in the shortest possible review time frame.
Source filingpreservative-free ketamine — Regulatory decision
2026
This attestation has been provided to the FDA and the Company aims for 2026 approval and commercialization.
Source filingketamine — PDUFA
Summer 2026
The Company is aware of no impediments to an acceptance of the ANDA package and anticipates regulatory action in the summer of 2026.
Source filingketamine — Regulatory decision
2027
With alignment on the drug packaging matter, the Company is now poised to finalize its NDA, aiming for 2027 approval.
Source filingNRX-101 — PDUFA
2027
Success in this planned clinical trial would lead to a 2027 PDUFA date for this previously unanticipated indication.
Source filingExplore the free biotech catalyst calendar