1. Signaling Pathways
  2. GPCR/G Protein
  3. Adenosine Receptor

Adenosine Receptor

P1 receptor

Adenosine receptors (ARs) comprise a group of G protein-coupled receptors (GPCR) which mediate the physiological actions of adenosine. To date, four AR subtypes have been cloned and identified in different tissues. These receptors have distinct localization, signal transduction pathways and different means of regulation upon exposure to agonists. A key property of some of Adenosine receptors is their ability to serve as sensors of cellular oxidative stress, which is transmitted by transcription factors, such as NF-κB, to regulate the expression of ARs. The importance of Adenosine receptors in the regulation of normal and pathological processes such as sleep, the development of cancers and in protection against hearing loss will be examined.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0138S1
    Theobromine-d3
    Inhibitor 99.78%
    Theobromine-d3 is the deuterium labeled Theobromine. Theobromine is a methylxanthine found in cacao beans which can inhibit adenosine receptor A1 (AR1) signaling.
    Theobromine-d<sub>3</sub>
  • HY-14851
    MRE 0094
    Agonist 99.79%
    MRE 0094 (Sonedenoson) is a selective activator for adenosine receptor A2A, with a Ki of 490 nM. MRE 0094 exhibits anti-platelet and anti-inflammatory activities.
    MRE 0094
  • HY-139314
    A2B receptor antagonist 2
    Antagonist 99.60%
    A2B receptor antagonist 2 (compound 18) is an adenosine receptor A2B antagonist, with Ki values of 2.30 μM, 6.8 μM and 3.44 μM for rA1, rA2A and hA2B, respectively.
    A2B receptor antagonist 2
  • HY-U00116
    GP531
    Modulator 99.17%
    GP531 is a potent, second-generation adenosine regulating agent, is pharmacologically silent under basal conditions but increases localized endogenous adenosine during ischemia.
    GP531
  • HY-111767
    BAY-545
    Inhibitor 98.18%
    BAY-545 is a potent and selective A2B adenosine receptor antagonist, with an IC50 of 59 nM. BAY-545 also exhibits IC50s of 66, 400, 280 nM for human, mouse, rat A2B adenosine receptor in cells, respectively, and a Ki of 97 nM for human A2B adenosine receptor, with more selectivity over A1, A2A, and A3 adenosine receptor.
    BAY-545
  • HY-144064
    Adenosine receptor antagonist 2
    Antagonist 99.37%
    Adenosine receptor antagonist 2 is an orally active A2a/A2b adenosine receptor antagonist with IC50s of 1 nM and 3 nM, respectively. Adenosine receptor antagonist 2 has anti-tumor activity.
    Adenosine receptor antagonist 2
  • HY-10888S
    Istradefylline-13C,d3
    Antagonist 98.27%
    Istradefylline-13C,d3 is the 13C- and deuterium labeled Istradefylline. Istradefylline is a very potent, selective and orally active adenosine A2A receptor antagonist with Ki of 2.2 nM in experimental models of Parkinson's disease.
    Istradefylline-<sup>13</sup>C,d<sub>3</sub>
  • HY-101854
    N6-(2-Phenylethyl)adenosine
    Agonist 99.41%
    N6-(2-Phenylethyl)adenosine (N6-Phenethyladenosine), an adenosine derivative, is a potent adenosine receptors (AR) agonist with Ki values of 11.8 nM, 30.1 nM, 0.63 nM for rat A1AR, human A1AR and hA3AR, respectively.
    N6-(2-Phenylethyl)adenosine
  • HY-122105
    JNJ-40255293
    Antagonist 98.45%
    JNJ-40255293 is a high-affinity human A 2A receptor antagonist with a KiKi of 7.5 nM. JNJ-40255293 can be used in the research of neurodegenerative diseases such as Parkinson's disease.
    JNJ-40255293
  • HY-103178
    MRE3008F20
    Antagonist 99.70%
    MRE3008F20 is a highly efficient, highly selective and radioactive adenosine A3 receptor (AA3R) antagonist (Ki=1.8 nM). MRE3008F20 effectively antagonises Cl-IB-MECA-induced cAMP production in resting lymphocytes with an IC50 value of 5 nM. MRE3008F20 can be used in the study of AA3R.
    MRE3008F20
  • HY-147545
    A1AR antagonist 6
    Antagonist 98.13%
    A1AR antagonist 6 (compound 15) is a potent and selective A1AR (A1 adenosine receptor) antagonist, with a pIC50 of 6.38 and a pKi of 7.13.
    A1AR antagonist 6
  • HY-14873
    Tonapofylline
    Antagonist 98.99%
    Tonapofylline (BG 9928) is an orally active and selective adenosine A1 receptor antagonist with a Ki of 7.4 nM for human adenosine A1 receptor (hA1), which displays 915-fold selectivity versus human adenosine A2A receptor and 12-fold selectivity versus human adenosine A2B receptor and is used in development for the treatment of heart failure.
    Tonapofylline
  • HY-175652
    AZD9750
    Degrader 98.15%
    AZD9750 is an orally active, Cereblon (CRBN)-recruiting, androgen receptor (AR)-targeted PROTAC degrader. AZD9750 induces the proteasome-dependent degradation of both wild-type AR and the drug-resistant mutant ARL702H, thereby inhibiting the AR signaling pathway. AZD9750 suppresses tumor growth in mouse prostate cancer xenograft models and has been utilized in prostate cancer research.
    AZD9750
  • HY-A0181AR
    Adenosine 5'-monophosphate monohydrate (Standard)
    Agonist
    Cyanidin 3-sambubioside (chloride) (Standard) is the analytical standard of Cyanidin 3-sambubioside (chloride). This product is intended for research and analytical applications. Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC50 of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties.
    Adenosine 5'-monophosphate monohydrate (Standard)
  • HY-W063197
    Adenosine receptor antagonist 4
    Antagonist 99.35%
    Adenosine receptor antagonist 4 (compound 2) is an adenosine A1 receptor antagonist with a Ki of 101 nM for human A1 receptor.
    Adenosine receptor antagonist 4
  • HY-N0586
    Norisoboldine
    Agonist 99.65%
    Norisoboldine is an orally active natural aryl hydrocarbon receptor (AhR) agonist. Norisoboldine, as a major isoquinoline alkaloid present in Radix Linderae, can be used for the research of Rheumatoid arthritis and Ulcerative colitis.
    Norisoboldine
  • HY-148954
    PBF-999
    Antagonist 98.89%
    PBF-999 is a phosphodiesterase10A (PDE-10A) and adenosine A2A receptor (A2AR) dual antagonist.
    PBF-999
  • HY-18687
    APNEA
    Agonist 98.96%
    APNEA (N6-[2-(4-Aminophenyl)ethyl]adenosine) is a potent, non-selective A3 adenosine receptor agonist.
    APNEA
  • HY-U00251
    KFM19
    Antagonist 99.44%
    KFM19 is a potent, selective Adenosine receptor (A1-receptor) antagonist, with an IC50 of 50 nM.
    KFM19
  • HY-A0181S2
    Adenosine monophosphate-d12 dilithium
    Agonist
    Adenosine monophosphate-d12 (AMP-d12) dilithium is deuterium labeled Adenosine monophosphate (HY-A0181). Adenosine monophosphate is an adenosine A1 receptor agonist. Adenosine monophosphate has significant antiviral activity against HSV-1 and HSV-2. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
    Adenosine monophosphate-d<sub>12</sub> dilithium
Cat. No. Product Name / Synonyms Application Reactivity

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