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Last updated: January 7, 2026

Inh-172 Vaginal Non-Hormonal Contraceptive

Cystic Fibrosis Transmembrane Conductance Regulator Inhibitor

  • User: Female
  • Hormonal: Non-Hormonal
  • Delivery type:
    • Not Yet Determined
  • Intended Duration:
    • Not Yet Determined
  • Development Stage: Pre-Clinical
  • Developer(s)/researcher(s): Oregon Health & Science University
Details
  • API: Inh-172
  • Target: Cystic Fibrosis Transmembrane Conductance Regulator
  • Mechanism of Action:
    • Cervical Mucus Changes
  • Regimen: Not Yet Determined
  • MPT: Not Potential MPT
  • Promising Attributes: Developers indicate their intention to develop a user-controlled, non-hormonal, vaginal method. These attributes align with current data on user preference.
Product Status

Active/Recent Pre-Clinical Evaluation

History

2024: OHSU awarded NIH funding to pursue IND-enabling evaluation of novel API, Inh-172, as a non-hormonal vaginal contraceptive. Funding is renewed in 2025.

Additional Information