KF26777 (free base)
KF26777 (free base) is a potent and selective adenosine A3 receptor antagonist with an Ki value of 0.2 nM and possesses 9000-, 2350- and 3100-fold selectivity against adenosine A1, A2A and A2B receptors, respectively. KF26777 (free base) potently inhibits the [125I]AB-MECA binding to adenosine A3 receptors. KF26777 (free base) is promising for research of brain ischemia and inflammatory disease including asthma[1].
Product Specifications
CAS Number
206129-88-6
UNSPSC
12352005
Target
Adenosine Receptor
Type
Reference compound
Related Pathways
GPCR/G Protein
Field of Research
Neurological Disease
Assay Protocol
https://www.medchemexpress.com/kf26777-free-base.html
Smiles
O=C1N(CCC)C2=C(NC(C3=CC=C(Br)C=C3)=N2)C4=NCCN14
Molecular Formula
C16H16BrN5O
Molecular Weight
374.24
References & Citations
[1]Saki M, et al. KF26777 (2- (4-bromophenyl) -7,8-dihydro-4-propyl-1H-imidazo[2,1-i]purin-5 (4H) -one dihydrochloride), a new potent and selective adenosine A3 receptor antagonist. Eur J Pharmacol. 2002 May 31;444 (3) :133-41.
Shipping Conditions
Room temperature
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Frequently Asked Questions
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