Floatz Rating
B61/100
Confidence
Indicative
Sponsor
Washington University School of Medicine
Modality
Small molecule
Development Phase
Phase 2
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
54High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT05464368CT.gov R21 Roche: 3-Way Tau Tracers in AD | — | Active Not Recruiting | — | — | — |
NCT04566003CT.gov Evaluation Comparing Tau PET Radiotracers, [18F]GTP1 and [18F]PI-2620 or [18F]MK-6240 in Subjects With Normal Cognition or Prodromal to Moderate Alzheimer's Disease | — | Completed | — | — | — |
NCT03977584CT.gov Tau Positron Emission Tomography (PET) Longitudinal Substudy Associated With: Study of Crenezumab Versus Placebo in Preclinical Presenilin1 (PSEN1) E280A Mutation Carriers in the Treatment of Autosomal-Dominant Alzheimer's Disease | — | Completed | — | — | — |
NCT03828747CT.gov A Study of Semorinemab in Patients With Moderate Alzheimer's Disease | — | Completed | — | — | — |
NCT03289143CT.gov A Study to Evaluate the Efficacy and Safety of Semorinemab in Patients With Prodromal to Mild Alzheimer's Disease | — | Terminated | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
73High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Alzheimer Disease
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Genentech Tau Probe 1 (this asset) | Washington University School of Medicine | P2 | B · 61 |
| 4-((1E)-2-(6-(2-)2-(2-FLUOROETHOXY)ETHOXY)ETHOXY)PYRIDIN-3-YL)ETHENYL)-N-METHYLBENZENAMINE | Akiva Mintz | P4 | BBB |
| Memantine | Carnot Laboratories | P4 | BBB |
| Escitalopram | NYU Langone Health | P4 | BBB |
| Flortaucipir | Eli Radiopharma | P4 | BBB |
| Rivastigmine | Anhui Provincial Hospital | P4 | BBB |
| Florbetaben | National Institute of Mental Health (NIMH) | P4 | BBB |
| 6H-BENZOFURO(3A,3,2-EF)(2)BENZAZEPIN-6-OL, 4A,5,9,10,11,12-HEXAHYDRO-3-METHOXY-11-METHYL-, (4AS,6R,8AS) | Anhui Provincial Hospital | P4 | BBB |
| Sertraline | AstraZeneca | P4 | BBB |
+42 more in the Alzheimer Disease cohort
Scientific Foundation
Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR
Planned for methodology v0.2.
Development Feasibility
How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR
Planned for methodology v0.2.
Commercial Opportunity
Commercial prize: addressable population, unmet need, and the value case for the indication.
NR
Planned for methodology v0.2.
IP & Exclusivity
Exclusivity position, covering patent protection and freedom-to-operate runway.
NR
Planned for methodology v0.2.
Manufacturing & Supply
Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR
Planned for methodology v0.2.
Related assets
Citation
Floatz Terminal. Genentech Tau Probe 1 in Alzheimer Disease. Methodology v0.2. Rated under v0.2 effective July 8, 2026. Last refreshed July 8, 2026. Accessed July 14, 2026. https://terminal.floatz.ai/assets/genentech-tau-probe-1-alzheimer-disease
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