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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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  • Nociceptin

    CAS:
    <p>Nociceptin (Orphanin FQ) is a 17-amino-acid polypeptide that is structurally related to the opioid peptide dynorphin A.</p>
    Formula:C79H129N27O22
    Purity:99.35%
    Color and Shape:Solid
    Molecular weight:1809.04
  • LY2940094 tartrate

    CAS:
    <p>LY-2940094, a nociceptin receptor antagonist, is used potentially for the treatment of major depressive disorder and alcoholism.</p>
    Formula:C26H29ClF2N4O8S
    Color and Shape:Solid
    Molecular weight:631.04
  • b-Casomorphin (1-3) Acetate


    <p>b-Casomorphin (1-3) Acetate is a tri-peptide with an opioid effect.</p>
    Formula:C25H31N3O7
    Purity:98.99%
    Color and Shape:Solid
    Molecular weight:485.53
  • BMS986187

    CAS:
    <p>BMS986187 is a novel Potent and Selective Positive Allosteric Modulators of the delta-Opioid Receptor.</p>
    Formula:C31H34O4
    Purity:99.09%
    Color and Shape:Solid
    Molecular weight:470.6
  • Salvinorin A

    CAS:
    <p>Salvinorin A is a non-nitrogenous κ-opioid selective agonist.</p>
    Formula:C23H28O8
    Purity:99.06%
    Color and Shape:Solid
    Molecular weight:432.46
  • Naloxegol oxalate

    CAS:
    <p>Naloxegol oxalate (NKTR-118) is a peripherally-selective opioid antagonist for the treatment of opioid-induced constipation.</p>
    Formula:C36H55NO15
    Purity:99.67% - >99.99%
    Color and Shape:Solid
    Molecular weight:741.83
  • MCOPPB triHydrochloride

    CAS:
    <p>MCOPPB triHydrochloride (MCOPPB 3HCl) is a nociceptin receptor agonist.</p>
    Formula:C26H43Cl3N4
    Purity:99.89% - 99.91%
    Color and Shape:Solid
    Molecular weight:518.01
  • BAM 22P acetate


    <p>BAM 22P acetate is a potent opioid agonist.</p>
    Formula:C132H188N38O33S2
    Purity:99.87%
    Color and Shape:Soild
    Molecular weight:2899.27
  • Nalmefene hydrochloride

    CAS:
    <p>Nalmefene antagonizes the effects of opioids by competing for the opioid receptors in the CNS.</p>
    Formula:C21H26ClNO3
    Purity:98% - 99.85%
    Color and Shape:Solid
    Molecular weight:375.89
  • AR-M 1000390 hydrochloride

    CAS:
    <p>ARM-390 HCl is a δ-opioid receptor agonist, brain-penetrant, nonpeptidic, prevents hyperalgesia without desensitization. Derived from SNC 80.</p>
    Formula:C23H29ClN2O
    Purity:98.66%
    Color and Shape:Solid
    Molecular weight:384.94
  • Tyr-Gly-Gly-Phe-Met-OH

    CAS:
    <p>Tyr-Gly-Gly-Phe-Met-OH (Met-Enkephalin), is a naturally occurring, endogenous opioid peptide that inhibits tumor growth via binding to the opioid receptor.</p>
    Formula:C27H35N5O7S
    Purity:≥95%
    Color and Shape:White Lyophilised Solid
    Molecular weight:573.66
  • N-terminally acetylated Leu-enkephalin


    <p>Leu-enkephalin, an endogenous 5-amino acid peptide, activates opioid receptors; its acetylated form exists.</p>
    Formula:C30H39N5O8
    Purity:>99.99%
    Color and Shape:Solid
    Molecular weight:597.66
  • Endomorphin 2

    CAS:
    <p>EM-2 reduces sEPSC frequency/amplitude in lamina IX motoneurons; CTOP reverses this. EM-2-IR affects limb muscles via presynaptic/postsynaptic mechanisms.</p>
    Formula:C32H37N5O5
    Purity:99.64%
    Color and Shape:Solid
    Molecular weight:571.67
  • Methylnaltrexone bromide

    CAS:
    <p>Methylnaltrexone bromide (MOA-728) is one of the newer agents of peripherally-acting μ-opioid antagonists, acts to reverse the side effects of opioid drugs.</p>
    Formula:C21H26BrNO4
    Purity:99.02%
    Color and Shape:Solid
    Molecular weight:436.35
  • EST73502 HCl

    CAS:
    <p>EST73502 is an agonist of μ-opioid receptor(Ki = 64 nM) agonist and an antagonist of σ1 receptor (Ki = 118 nM). EST73502 displays antinociceptive activity.</p>
    Formula:C19H27ClF2N2O2
    Purity:99.96%
    Color and Shape:Solid
    Molecular weight:388.88
  • JTC-801

    CAS:
    <p>JTC-801 is a selective opioid receptor-like1 (ORL1) receptor antagonist with IC50 of 94 nM, weakly inhibits receptors δ, κ, and μ.</p>
    Formula:C26H25N3O2·HCl
    Purity:99.27% - 99.59%
    Color and Shape:Solid
    Molecular weight:447.96
  • Orphanin FQ(1-11) acetate(178249-41-7 free base)


    <p>Nociceptin peptide fragment (1-11 aa), potent ORL1/KOR-3 agonist (Ki=55 nM), non-opioid, analgesic in mice.</p>
    Formula:C51H79N15O16
    Purity:95.54%
    Color and Shape:Solid
    Molecular weight:1158.26
  • Dermorphin TFA

    CAS:
    <p>Dermorphin TFA is a new class of opioids-like peptides</p>
    Formula:C42H51F3N8O12
    Purity:98% - >99.99%
    Color and Shape:Solid
    Molecular weight:916.89
  • Deltorphin I

    CAS:
    <p>Deltorphin I is an agonist of δ-opioid receptor.</p>
    Formula:C37H52N8O10
    Purity:>99.99%
    Color and Shape:Solid
    Molecular weight:768.86
  • BMS-986122

    CAS:
    <p>BMS-986122 (BMS 986122) is a positive allosteric modulator of μ-opioid receptors that increases β-arrestin recruitment stimulated by endomorphin 1 in U2OS-OPRM1</p>
    Formula:C16H15BrClNO3S2
    Purity:98.42%
    Color and Shape:Solid
    Molecular weight:448.78
  • Dynorphin A acetate(80448-90-4 free base)


    <p>Dynorphin A acetate is an Endogenous kappa receptor agonist.</p>
    Formula:C101H159N31O25
    Purity:99.69%
    Color and Shape:Solid
    Molecular weight:2207.58
  • ADL-5859

    CAS:
    <p>ADL-5859 (ADL5859 Hydrochloride) is a selective δ-opioid receptor agonist ( Ki: 0.8 nM), selectivity against opioid receptor κ, μ, and little inhibition for the</p>
    Formula:C24H28N2O3·HCl
    Purity:98.78% - 99.11%
    Color and Shape:Solid
    Molecular weight:428.95
  • Sec-O-Glucosylhamaudol

    CAS:
    <p>Sec-O-Glucosylhamaudol has anti-inflammatory and strong antinociceptive properties, acting on p38 MAPK and opioid receptors.</p>
    Formula:C21H26O10
    Purity:99.79%
    Color and Shape:Solid
    Molecular weight:438.43
  • BRL 52537 hydrochloride

    CAS:
    <p>BRL 52537 hydrochloride: selective KOR agonist, may protect against ischemic brain injury, used in stroke and heart attack research.</p>
    Formula:C18H25Cl3N2O
    Purity:99.04%
    Color and Shape:Solid
    Molecular weight:391.76
  • Nociceptin (1-7) acetate


    <p>Nociceptin (1-7) acetate is a potent agonist of opioid receptor-like 1 (ORL1) receptor.</p>
    Formula:C31H41N7O9
    Purity:98.92%
    Color and Shape:Soild
    Molecular weight:655.7
  • (D-Ser2)-Leu-Enkephalin-Thr


    <p>(D-Ser2)-Leu-Enkephalin-Thr is a delta selective agent of opioid receptor and shows analgesic effects.</p>
    Formula:C33H46N6O10
    Purity:94.17%
    Color and Shape:Soild
    Molecular weight:686.75
  • Porcine dynorphin A(1-13) acetate


    <p>Porcine dynorphin A(1-13) acetate is a potent κ-opioid agonist with antinociceptive properties, increasing [Ca2+]i like NMDA.</p>
    Formula:C77H130N24O17
    Purity:99.14%
    Color and Shape:Solid
    Molecular weight:1664
  • Ac-RYYRWK-NH2 acetate


    <p>Ac-RYYRWK-NH2 acetate is a potent partial agonist of the nociceptin receptor(NOP), which is the endogenous ORL1 receptor agonist.</p>
    Formula:C51H73N15O11
    Purity:98.59%
    Color and Shape:Solid
    Molecular weight:1072.22
  • Naloxegol (NKTR-118)

    CAS:
    <p>Naloxegol (NKTR-118; AZ-13337019) is an opioid-receptor antagonist[1].</p>
    Formula:C34H53NO11
    Color and Shape:Solid
    Molecular weight:651.78
  • Sinomenine

    CAS:
    <p>Sinomenine (Kukoline) is a pure alkaloid isolated from the Sinomenium acutum, is utilized in the treatment of rheumatism and arthritis.</p>
    Formula:C19H23NO4
    Purity:99.02% - 99.73%
    Color and Shape:White Powder
    Molecular weight:329.39
  • Dynorphin B (1-13) acetate(83335-41-5 free base)


    <p>Dynorphin B (1-13) acetate acts as an agonist on opioid κ-receptor.</p>
    Formula:C76H119N21O19
    Purity:99.72%
    Color and Shape:Solid
    Molecular weight:1630.89
  • Bisacodyl

    CAS:
    <p>Bisacodyl (Fenilaxan) is a diphenylmethane stimulant laxative used for the treatment of constipation and for bowel evacuation.</p>
    Formula:C22H19NO4
    Purity:99.45% - 99.78%
    Color and Shape:Smaller Than 50 Microns Predominate White To Off-White Crystalline Powder
    Molecular weight:361.39
  • LY2795050

    CAS:
    <p>LY2795050 is a novel specific κ-Opioid Receptor antagonist (IC50: 0.72 nM).</p>
    Formula:C23H22ClN3O2
    Purity:97.77%
    Color and Shape:Solid
    Molecular weight:407.89
  • Alvimopan monohydrate

    CAS:
    <p>Alvimopan monohydrate is a mu-opioid receptor antagonist that intended for the treatment of constipation in patients who take opiates for pain.</p>
    Formula:C25H34N2O5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:442.55
  • [Met5]-Enkephalin, amide TFA


    <p>[Met5]-Enkephalin, amide TFA (5-Methionine-enkephalin amide (TFA)) is a δ opioid receptors agonist as well as putative ζ (zeta) opioid receptors.</p>
    Formula:C29H37F3N6O8S
    Purity:99.81%
    Color and Shape:Solid
    Molecular weight:686.7
  • GRT2932Q

    CAS:
    <p>GRT2932Q is a nonpeptidic agonist of the opioid receptor-like 1 (ORL1) [1].</p>
    Formula:C25H26ClN3O
    Color and Shape:Solid
    Molecular weight:419.95
  • LY2048978

    CAS:
    <p>LY2048978: orally-active kappa antagonist, shows promise for mood and addiction in animal studies.</p>
    Formula:C19H24N2O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:312.41
  • ML138

    CAS:
    <p>ML138 is a probe for MLPCN, an agonist of the κ opioid receptor.</p>
    Formula:C19H14Cl2N4OS
    Color and Shape:Solid
    Molecular weight:417.31
  • SCH 221510

    CAS:
    <p>SCH 221510: oral NOP agonist, EC50=12 nM, Ki=0.3 nM, anxiolytic, for neurological research.</p>
    Formula:C28H31NO
    Purity:99.54%
    Color and Shape:Solid
    Molecular weight:397.55
  • μ opioid receptor agonist 2

    CAS:
    <p>μ opioid receptor agonist 2 (Compound H-3)is a MOR receptor agonist. μ opioid receptor agonist 2 can be used for the research of pain and pain related diseases.</p>
    Formula:C25H34N4O
    Color and Shape:Solid
    Molecular weight:406.56
  • TIPP

    CAS:
    <p>TIPP is an agent of delta opioid antagonist.</p>
    Formula:C37H38N4O6
    Purity:98%
    Color and Shape:Solid
    Molecular weight:634.72
  • Opioid receptor modulator 1

    CAS:
    <p>Opioid receptor modulator 1 is a modulator of opioid receptor.</p>
    Formula:C18H23NO2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:285.38
  • LY2444296

    CAS:
    <p>LY2444296 (FP3FBZ) is an orally active and selective antagonist of kappa opioid receptor(Ki = 1 nM).</p>
    Formula:C24H22F2N2O2
    Purity:99.18%
    Color and Shape:Solid
    Molecular weight:408.44
  • BW 373U86

    CAS:
    <p>BW373U86 (SNC86), a δ-opioid receptor agonist, demonstrates potent activity with an IC50 value of 1.49 nM and has shown to exhibit antidepressant-like effects [</p>
    Formula:C27H37N3O2
    Color and Shape:Solid
    Molecular weight:435.6
  • ML 190

    CAS:
    <p>ML 190 is a potent and selective κ opioid receptor (KOR) antagonist (Ki=129 nM), exhibiting an IC50=150 nM in β-arrestin assays, drug addiction.</p>
    Formula:C27H32N6O3
    Purity:99.88%
    Color and Shape:Solid
    Molecular weight:488.58
  • GSK1521498 free base (hydrochloride)

    CAS:
    <p>GSK1521498 free base (hydrochloride) is a selective antagonist of the μ-opioid receptor (MOR).</p>
    Formula:C24H21ClF2N4
    Purity:98%
    Color and Shape:Solid
    Molecular weight:438.9
  • ADL-5859 HCl

    CAS:
    <p>ADL-5859 is a delta-opioid receptor agonist.</p>
    Formula:C24H28N2O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:392.49
  • DIPPA hydrochloride

    CAS:
    <p>κ receptor antagonist</p>
    Formula:C22H24Cl3N3OS
    Purity:98%
    Color and Shape:Solid
    Molecular weight:484.87
  • PF-4455242 HCl

    CAS:
    <p>PF-4455242 HCl is a selective and orally available κ-opioid receptor antagonist that exhibiting antidepressant effects.</p>
    Formula:C21H29ClN2O2S
    Purity:99.59%
    Color and Shape:Solid
    Molecular weight:408.99
  • CP-866087

    CAS:
    <p>CP-866087 is a novel, potent and selective mu-opioid receptor antagonist for the study of female sexual dysfunction.</p>
    Formula:C24H28N2O2
    Purity:99.56% - >99.99%
    Color and Shape:Soild
    Molecular weight:376.49