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Compound & Molecule

Potent and Selective JAK1 Inhibitor for Atopic Dermatitis

PharmaSynth LabsListed Mar 9, 2026

Description

A highly selective JAK1 inhibitor (>100x selectivity over JAK2/JAK3/TYK2) developed for topical treatment of moderate-to-severe atopic dermatitis. Demonstrates dose-dependent reduction of TSLP and IgE in murine AD model. Clean off-target selectivity panel (>1000 kinases). Pharmaceutical-grade synthesis route established with 3 CMO relationships.

Tags

JAK1dermatologyatopic dermatitistopicalimmunology
Technical Details
CAS Number
1834937-12-0
Molecular Weight
412.49 g/mol

Asking Price

$4,200,000

About the Seller

Prof. James O'Brien

PharmaSynth Labs

Drug discovery expert specializing in oncology and rare diseases.