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Opioid Receptor

Opioid Receptor

Opioid receptors are a group of G protein-coupled receptors that mediate the effects of endogenous and exogenous opioids. These receptors play a central role in pain modulation, mood regulation, and addictive behaviors. Opioid receptor agonists and antagonists are extensively used in pain management and addiction treatment, as well as in research on neurological and psychiatric disorders. At CymitQuimica, we provide a comprehensive selection of high-quality opioid receptor modulators to support your research in neurobiology, pain management, and addiction therapy.

Found 296 products of "Opioid Receptor"

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  • Ac-RYYRIK-NH2

    CAS:
    <p>NOP site high affinity ligand (Ki=1.5 nM); blocks nociceptin effects in rat brain/heart; agonist in vivo, reduces mouse movement.</p>
    Formula:C44H70N14O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:939.12
  • [DPro10] Dynorphin A (1-11)acetate,porcine


    <p>[DPro10] Dynorphin A (1-11)acetate,porcine is a highly potent κ-opioid receptor agonist with a Ki value of 0.13 nM.</p>
    Formula:C65H107N21O15
    Purity:99.05%
    Color and Shape:Soild
    Molecular weight:1422.7
  • Ro 64-6198

    CAS:
    <p>Ro 64-6198: Nonpeptide, selective NOP agonist, high brain uptake, EC50=25.6 nM, 100x NOP&gt;opioid affinity.</p>
    Formula:C26H31N3O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:401.54
  • Cebranopadol hemicitrate

    CAS:
    <p>Cebranopadol hemicitrate is a NOP and opioid receptor agonist that targets human NOP, MOP, KOP, and δ-opioid peptide (DOP) receptors, with Ki/EC50 values of 0.9 nM/13 nM, 0.7 nM/1.2 nM, 2.6 nM/17 nM, and 18 nM/110 nM, respectively. It is used in studies of acute and chronic pain.</p>
    Color and Shape:Solid
  • Neurotransmitter Receptor Compound Library


    <p>A unique collection of 1513 neurotransmitter receptor compounds, can be used for HTS and HCS screening;</p>
    Color and Shape:Odour Solid
  • Orphanin FQ(1-11)

    CAS:
    <p>Nociceptin peptide fragment (1-11) with potent ORL1/KOR-3 receptor agonism (Ki = 55 nM), no opioid receptor affinity, and analgesic in mice.</p>
    Formula:C49H75N15O14
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1098.2
  • TAN67

    CAS:
    <p>TAN67 is the first effective selective non-peptide delta1 opioid receptor.</p>
    Formula:C23H26Br2N2O
    Color and Shape:Solid
    Molecular weight:506.282
  • DAMGO (TFA)

    CAS:
    <p>DAMGO is a selective peptide agonist of the µ-opioid receptor .</p>
    Formula:C28H36F3N5O8
    Purity:98%
    Color and Shape:Solid
    Molecular weight:627.61
  • CTAP

    CAS:
    <p>Potent μ opioid antagonist, IC50 3.5 nM, 1200x selectivity over δ and somatostatin, brain-penetrant, active in vivo.</p>
    Formula:C51H69N13O11S2
    Purity:98%
    Color and Shape:White Solid/Powder
    Molecular weight:1104.32
  • KOR agonist 5


    <p>KOR agonist 5 (Compound 10a) is both a KOR/MOR modulator, exhibiting agonistic effects on KOR and antagonistic effects on MOR. It effectively blocks morphine-induced antinociception and gastrointestinal motility inhibition. KOR agonist 5 is applicable in research related to substance use disorder (SUD).</p>
    Formula:C38H38N2O5
    Color and Shape:Solid
    Molecular weight:602.72
  • [Nphe1]Nociceptin(1-13)NH2

    CAS:
    <p>Competitive nociceptin receptor antagonist with pKi=8.4; no agonist activity; blocks nociceptin effects in vitro/in vivo.</p>
    Formula:C61H100N22O15
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1381.6
  • N-Desmethyl Loperamide

    CAS:
    <p>N-Desmethyl Loperamide is the major metabolite of loperamide. It is also used as the precusor for radiolabelled loperamide.</p>
    Formula:C28H31ClN2O2
    Color and Shape:Solid
    Molecular weight:463.01
  • SNC 80

    CAS:
    <p>SNC 80, a non-peptide δ-opioid agonist (Ki=1.78 nM, IC50=2.73 nM), also targets μ-δ heteromers (EC50=52.8 nM), with analgesic and antidepressant potential.</p>
    Formula:C28H39N3O2
    Purity:99.65%
    Color and Shape:Solid
    Molecular weight:449.63
  • KOR agonist 4


    <p>KOR agonist 4 (compound 39) is an agonist targeting the κ opioid receptor (Kappa Opioid Receptor) and activates G protein signaling. It has an EC50 of 14 nM and an Emax of 83% for binding to GTPγS. This compound demonstrates moderate to high intrinsic clearance in human liver cells and shows selectivity for the κ opioid receptor over the μ (MOR) and δ (DOR) opioid receptors by factors of 60 and 810, respectively. KOR agonist 4 is useful for research into central nervous system (CNS) disorders.</p>
    Formula:C21H25N3
    Color and Shape:Solid
    Molecular weight:319.44
  • β-Endorphin, equine TFA


    <p>β-Endorphin, equine TFA, an endogenous opioid peptide, demonstrates high affinity binding to μ/δ opioid receptors and possesses analgesic properties [1] [2] [3</p>
    Formula:C156H249F3N42O46S
    Color and Shape:Solid
    Molecular weight:3537.96
  • Akuammicine

    CAS:
    <p>Akuammicine, as an indole alkaloid from Catharanthus roseus, can be used in cancer cell eradication.</p>
    Formula:C20H22N2O2
    Color and Shape:Solid
    Molecular weight:322.408
  • Nociceptin(1-7)

    CAS:
    <p>Bioactive metabolite of nociceptin, antagonist of nociceptin-induced hyperalgesia</p>
    Formula:C31H41N7O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:655.709
  • [(pF)Phe4]Nociceptin(1-13)NH2

    CAS:
    <p>Potent, selective OP4 agonist; pKi=10.68, pEC50=9.80. &gt;8000x selectivity vs other opioid receptors; long-lasting in vivo effects.</p>
    Formula:C61H99FN22O15
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1399.6
  • Boc-ypgflt(O-tbu)

    CAS:
    <p>Boc-ypgflt(O-tbu) is a delta-receptor-selective opioid antagonist.</p>
    Formula:C44H64N6O11
    Color and Shape:Solid
    Molecular weight:853.01
  • Herkinorin

    CAS:
    <p>Herkinorin: μ-opioid agonist with 100x μ-affinity, 50x less κ-affinity than Salvinorin A, from Salvia divinorum. Semi-synthetic from Salvinorin B.</p>
    Formula:C28H30O8
    Color and Shape:Solid
    Molecular weight:494.53