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Technical Data Sheet Fedratinib

Compound Information
Product Name: Fedratinib
CAS No.: 936091-26-8
Molecular Formula: C27H36N6O3S
Molecular Weight: 524.68
Storage: Powder -20°C 3 years; 4°C 2 years
In solvent -80°C 6 months; -20°C 1 month
Revision Date: 2026-04-27
Analytical Information
Tests Specifications
Description TG101348 is a selective small-molecule Janus kinase 2 (JAK2) inhibitor with IC50 of 3 nM.
Form Beige powder.
Color White to Off-White
Identification (Mass Spectrometry - APCI) MH+: 525.3
Purity (TLC) ≥ 98%
Melting Point 180-182°C
λmax 275 nm
Solubility DMSO ≥ 100 mg/mL
NMR Pass test
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