Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]


A potent Janus Kinase 1 (JAK1) inhibitor
Catalog #: B2470
SKU-Size Size Price Qty
B2470-5 5 mg
B2470-25 25 mg
More Sizes Get Quote

Product Details

Alternate Name N-((1s,3s)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide; PF04965842; Abrocitinib
Appearance Crystalline solid
CAS # 1622902-68-4
Molecular Formula C₁₄H₂₁N₅O₂S
Molecular Weight 323.42
Purity ≥98% by HPLC
Solubility >10 mg/ml DMSO
InChi InChI=1S/C14H21N5O2S/c1-3-6-22(20,21)18-10-7-11(8-10)19(2)14-12-4-5-15-13(12)16-9-17-14/h4-5,9-11,18H,3,6-8H2,1-2H3,(H,15,16,17)
PubChem CID 78323835
Handling Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.
Storage Conditions -20ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


PF-04965842 (Abrocitinib) is a potent, selective, orally bioavailable JAK1 inhibitor (IC₅₀ = 29 nM). It displays excellent selectivity for JAK1 versus other JAK family enzymes.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.