Alloxazine is an A2 receptor antagonist, which is approximately 10-fold more selective for the A2B receptor than for the A2A receptor. References: Prukala D, Taczkowska M, Gierszewski M, Pedziński T, Sikorski M. Spectroscopy and Photophysics of Monomethyl-Substituted Derivatives of 5-Deazaalloxazine and 10-Ethyl-5-Deaza-Isoalloxazine. J Fluoresc. 2014 Mar;24(2):505-21. doi: 10.1007/s10895-013-1320-9. Epub 2013 Nov 23. PubMed PMID: 24272639.

纯度：≥98%

CAS：490-59-5