Description
JAK-IN-1 is a JAK1/2/3 inhibitor with IC50s of 0.26, 0.8 and 3.2 nM, respectively. JAK-IN-1 shows improved selectivity for JAK3 over JAK1.
Product information
CAS Number: 1334673-53-8
Molecular Weight: 380.44
Formula: C20H24N6O2
Chemical Name: N-[(2R)-1-(3-cyanoazetidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl]-2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide
Smiles: CC(C)(C)[C@@H](NC(=O)C1=CNC2=NC=C(N=C12)C1CC1)C(=O)N1CC(C1)C#N
InChiKey: SIEMFXMJGAMFQR-INIZCTEOSA-N
InChi: InChI=1S/C20H24N6O2/c1-20(2,3)16(19(28)26-9-11(6-21)10-26)25-18(27)13-7-22-17-15(13)24-14(8-23-17)12-4-5-12/h7-8,11-12,16H,4-5,9-10H2,1-3H3,(H,22,23)(H,25,27)/t16-/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
JAK-IN-1 inhibits the proliferation of human CD4 and CD8 T cells in a dose-dependent manner upon stimulation by anti-CD3/anti-CD28 antibody-coated beads partially mimicking the activation signals brought to a Tcell by an antigen-presenting cell. JAK-IN-1 is active in both mechanistic and functional cell-based assays using T-cells, one of the major cell types in which JAK3 is potentially relevant.
In Vivo:
JAK-IN-1 is JAK3 selective in vivo, as judged by higher potency inhibiting JAK1/JAK3- vs JAK2- or JAK1/JAK2/TYK2-driven signaling in whole blood assays. JAK-IN-1 potently inhibits IL-2 stimulated plasma concentrations of JAK-IN-1 for each dose. JAK-IN-1 prevents IL-2-driven STAT5 phosphorylation in a dose- and concentration-dependent manner, with approximately 50% inhibition observed at the 10 mg/kg dose (plasma concentration ∼480 nM).
Products are for research use only. Not for human use.
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