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Chemical structure of XO44

GC75028

XO44

Also known as 4-[[4-[4-[(5-cyclopropyl-1H-pyrazol-3-yl)amino]-6-(prop-2-ynylcarbamoyl)pyrimidin-2-yl]piperazin-1-yl]methyl]benzenesulfonyl fluoride

XO44 (PF-6808472) is a broad-spectrum covalent kinase probe

ChemicalCAS2088112-70-1MW538.6FormulaC25H27FN8O3S
CAS number
2088112-70-1
Molecular weight
538.6
Formula
C25H27FN8O3S
Solubility
DMSO： 100 mg/mL (185·67 mM; Need ultrasonic)
InChIKey
ZBSPMOBILDLOCV-UHFFFAOYSA-N
Catalogue number
GC75028
Brand
GLPBIO
Computed properties PubChem CID 126956694 · XLogP 2.5 · TPSA 145 Ų · H-bond donors 3
XLogP
2.5
TPSA
145 Ų
H-bond donors
3
H-bond acceptors
10
Rotatable bonds
9
Heavy atoms
38

SMILES C#CCNC(=O)C1=CC(=NC(=N1)N2CCN(CC2)CC3=CC=C(C=C3)S(=O)(=O)F)NC4=NNC(=C4)C5CC5

Computed descriptors from PubChem (CID 126956694), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.