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490-59-5

490-59-5 structure
490-59-5 structure
  • Name: Alloxazine;Isoalloxazine
  • Chemical Name: alloxazine
  • CAS Number: 490-59-5
  • Molecular Formula: C10H6N4O2
  • Molecular Weight: 214.18000
  • Catalog: Signaling Pathways GPCR/G Protein Adenosine Receptor
  • Create Date: 2018-03-31 08:00:00
  • Modify Date: 2024-01-06 01:23:06
  • Alloxazine is a selective A2b antagonist. Alloxazine can completely block 5’N-Ethylcarboxamido adenosine (NECA)-mediated cyclic AMP accumulation with an IC50 of 2.9 μM. Alloxazine can be used for the research of cancer[1][2].

Name alloxazine
Synonyms Alloxazin
1H-benzo[g]pteridine-2,4-dione
Alloxazine
Description Alloxazine is a selective A2b antagonist. Alloxazine can completely block 5’N-Ethylcarboxamido adenosine (NECA)-mediated cyclic AMP accumulation with an IC50 of 2.9 μM. Alloxazine can be used for the research of cancer[1][2].
Related Catalog
Target

IC50: 2.9 μM (AMP)[1]

In Vitro Alloxazine (0-30 μM, 20 min) inhibits cyclic AMP production in PGT-β cells[1]. Cell Viability Assay[1] Cell Line: PGT-β cells Concentration: 0-30 μM Incubation Time: 20 min Result: Inhibited the cyclic AMP generation concentration-dependently with an IC IC50 of 2.9 μM.
In Vivo Alloxazine (1 µmol/L, 0-20 min) suppresses NECA-induced vasodilation[2]. Animal Model: 250–320 g male Sprague-Dawley rats[2] Dosage: 1 µmol/L Administration: Cortical surface suffusion; 1 µmol/L once Result: Significantly suppressed vasodilation with increased EC25 value of 0.60 µmol/L.
References

[1]. Brackett LE, Daly JW. Functional characterization of the A2b adenosine receptor in NIH 3T3 fibroblasts. Biochem Pharmacol. 1994 Mar 2;47(5):801-14.

[2]. Shin HK, et al. Role of adenosine A(2B) receptors in vasodilation of rat pial artery and cerebral blood flow autoregulation. Am J Physiol Heart Circ Physiol. 2000 Feb;278(2):H339-44.

Density 1.509g/cm3
Molecular Formula C10H6N4O2
Molecular Weight 214.18000
Exact Mass 214.04900
PSA 91.50000
LogP 0.15960
Index of Refraction 1.699
Storage condition -20℃
WGK Germany 3
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%