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MOL4239 · WP-1220

Other · developed by Moleculin, LLC

Phase 2 Most advanced trial (none active)
MBRX Developer
2 Registered trials

What is MOL4239?

MOL4239 is an investigational drug studied in Psoriasis, Cutaneous T-Cell Lymphoma/Mycosis Fungoides.

At a glance

Also known as
WP-1220
Drug type
Other
Therapy area
Dermatology
Developer
Moleculin, LLC (MBRX)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 2
UNII
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🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT01826201 Phase 2 Psoriasis Completed MBRX
NCT04702503 Phase 1 Cutaneous T-Cell Lymphoma/Mycosis Fungoides Completed MBRX

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Cutaneous T-Cell Lymphoma/Mycosis FungoidesPsoriasis

More from Moleculin, LLC

Sources

Updated Oct 3, 2026. Something wrong or missing? Report it on the MBRX page.

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See MBRX's upcoming FDA decisions, trial readouts, cash runway and dilution risk, updated every day from SEC, FDA and ClinicalTrials.gov filings.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z

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