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 334 products for "Opioid Receptor".
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CJ-15208
CAS:CJ-15208: κ-opioid antagonist, IC50: 47 nM kappa, 260 nM mu, 2600 nM delta, reverses asimadoline effects in rabbits (ED50 1.3 µM).Formula:C34H35N5O4Color and Shape:SolidMolecular weight:577.67Ac-RYYRIK-NH2
CAS:NOP site high affinity ligand (Ki=1.5 nM); blocks nociceptin effects in rat brain/heart; agonist in vivo, reduces mouse movement.Formula:C44H70N14O9Purity:98%Color and Shape:SolidMolecular weight:939.12Kentsin
CAS:Kentsin, as a contraceptive polypeptide, has central opiate properties on gastrointestinal motility.Formula:C21H40N8O6Color and Shape:SolidMolecular weight:500.59Ac-RYYRWK-NH2 TFA
CAS:Ac-RYYRWK-NH2: potent, specific NOP receptor partial agonist with 0.071 nM affinity; no affinity for μ/κ/δ-opioid receptors.Formula:C51H70F3N15O11Color and Shape:SolidMolecular weight:1126.21BPR1M97
CAS:BPR1M97 is a mu opioid receptor (MOP) and neuropeptide-orphin FQ (NOP) receptor agonist with blood-brain barrier permeability and potency, with Kis values of 1.Formula:C18H18Cl2N2OPurity:98.78% - 99.95%Color and Shape:SolidMolecular weight:349.25MT-7716 hydrochloride
CAS:MT-7716 hydrochloride is a selective agonist of non-peptide nociceptin receptor (NOP)Formula:C27H29ClN4O2Purity:98%Color and Shape:SolidMolecular weight:477Axelopran
CAS:Axelopran (TD-1211) treats opioid constipation; it's a potent, selective peripheral opioid blocker.Formula:C26H39N3O4Color and Shape:SolidMolecular weight:457.61DAMGO (TFA)
CAS:DAMGO is a selective peptide agonist of the µ-opioid receptor .Formula:C28H36F3N5O8Purity:98%Color and Shape:SolidMolecular weight:627.61[DPro10] Dynorphin A (1-11)acetate,porcine
[DPro10] Dynorphin A (1-11)acetate,porcine is a highly potent κ-opioid receptor agonist with a Ki value of 0.13 nM.Formula:C65H107N21O15Purity:99.59%Color and Shape:SolidMolecular weight:1422.7KOR agonist 5
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).Formula:C38H38N2O5Color and Shape:SolidMolecular weight:602.72β-Endorphin, equine
CAS:Endorphin Beta is A substance produced in the brain, especially in the pituitary gland, Endorphin Beta blocks the sensation of pain.Formula:C154H248N42O44SPurity:98%Color and Shape:SolidMolecular weight:3423.94Morphiceptin
CAS:Morphiceptin is a synthetic tetrapeptide with morphinelike activities, highly specific for morphine receptors, but not for enkephalin receptors.Formula:C28H35N5O5Color and Shape:SolidMolecular weight:521.61Ro 64-6198
CAS:Ro 64-6198: Nonpeptide, selective NOP agonist, high brain uptake, EC50=25.6 nM, 100x NOP>opioid affinity.Formula:C26H31N3OPurity:98%Color and Shape:SolidMolecular weight:401.54[Nphe1]Nociceptin(1-13)NH2 TFA
[Nphe1]Nociceptin(1-13)NH2 is a selective nociceptin receptor antagonist with potential analgesic properties, pKi=8.4, pA2=6.0.Formula:C63H101F3N22O17Color and Shape:SolidMolecular weight:1495.61SB 205607 dihydrobromide
CAS:non-peptide δ1 opioid receptor agonistFormula:C23H24N2OPurity:98%Color and Shape:SolidMolecular weight:344.45N-terminally acetylated Endomorphin-1
N-terminally acetylated Endomorphin-1 is a modified Endomorphin-1.Formula:C36H40N6O6Purity:98%Color and Shape:SolidMolecular weight:652.74Dermorphin Analog
Dermorphin Analog, a heptapeptide from amphibian skin, binds μ-opioid receptors selectively and strongly.Formula:C44H59N11O10Purity:98%Color and Shape:SolidMolecular weight:901.43Nociceptin(1-7)
CAS:Bioactive metabolite of nociceptin, antagonist of nociceptin-induced hyperalgesiaFormula:C31H41N7O9Purity:98%Color and Shape:SolidMolecular weight:655.709[(pF)Phe4]Nociceptin(1-13)NH2
CAS:Potent, selective OP4 agonist; pKi=10.68, pEC50=9.80. >8000x selectivity vs other opioid receptors; long-lasting in vivo effects.Formula:C61H99FN22O15Purity:98%Color and Shape:SolidMolecular weight:1399.6Dynorphin B (1-13) (TFA)
Dynorphin B (1-13) TFA acts as an agonist on opioid κ-receptor .Formula:C76H116N21F3O19Color and Shape:SolidMolecular weight:1684.86Akuammicine
CAS:Akuammicine, as an indole alkaloid from Catharanthus roseus, can be used in cancer cell eradication.Formula:C20H22N2O2Color and Shape:SolidMolecular weight:322.408PL-017
CAS:μ opioid receptor agonist; IC50: 5.5 nM (μ), >10,000 nM (δ). Induces reversible analgesia, catalepsy, hyperthermia in rats.Formula:C29H37N5O5Purity:98%Color and Shape:SolidMolecular weight:535.64Neurotransmitter Receptor Compound Library
A unique collection of 1513 neurotransmitter receptor compounds, can be used for HTS and HCS screening；
Color and Shape:Odour SolidOrphanin FQ(1-11)
CAS:Nociceptin peptide fragment (1-11) with potent ORL1/KOR-3 receptor agonism (Ki = 55 nM), no opioid receptor affinity, and analgesic in mice.Formula:C49H75N15O14Purity:98%Color and Shape:SolidMolecular weight:1098.2β-Endorphin, equine TFA
β-Endorphin, equine TFA, an endogenous opioid peptide, demonstrates high affinity binding to μ/δ opioid receptors and possesses analgesic properties [1] [2] [3Formula:C156H249F3N42O46SColor and Shape:SolidMolecular weight:3537.96KOR agonist 6
KOR agonist 6 is a KOR agonist with a Ki value of 0.25 pM. In CHO cells, it exhibits agonistic activity on MOR and DOR and inhibits forskolin-stimulated cAMP accumulation. The compound stimulates KOR-mediated [35S]GTPγS binding in HEK293 cells expressing KOR and effectively suppresses cAMP accumulation as a potent agonist, showing lower β-arrestin recruitment efficacy. Additionally, KOR agonist 6 demonstrates analgesic effects in mice and can be employed in the study of analgesics with reduced central nervous system (CNS) side effects.Color and Shape:Odour Solid[Nphe1]Nociceptin(1-13)NH2
CAS:Competitive nociceptin receptor antagonist with pKi=8.4; no agonist activity; blocks nociceptin effects in vitro/in vivo.Formula:C61H100N22O15Purity:98%Color and Shape:SolidMolecular weight:1381.6Frakefamide TFA
Frakefamide TFA: potent, peripherally active μ-opioid agonist; doesn't cross blood-brain barrier.Formula:C32H35F4N5O7Color and Shape:SolidMolecular weight:677.64U-54494A hydrochloride
CAS:U-54494A hydrochloride is a benzamide derivative related to kappa opioid receptor agonists. U-54494A hydrochloride has anticonvulsant activity.Formula:C18H25Cl3N2OColor and Shape:SolidMolecular weight:391.76DPDPE
CAS:DPDPE is selective δ-opioid receptor agonist peptide.Formula:C30H39N5O7S2Purity:98%Color and Shape:SolidMolecular weight:645.79Gluten Exorphin B5
CAS:Gluten exorphin B5 (GE-B5) is a food-derived opioid peptide identified in digests of wheat gluten.Formula:C30H38N6O7Purity:99.95%Color and Shape:SolidMolecular weight:594.66Herkinorin
CAS:Herkinorin: μ-opioid agonist with 100x μ-affinity, 50x less κ-affinity than Salvinorin A, from Salvia divinorum. Semi-synthetic from Salvinorin B.Formula:C28H30O8Color and Shape:SolidMolecular weight:494.53NP-5497-KA
NP-5497-KA is a κ-opioid receptor agonist with oral bioavailability.Formula:C26H39Cl3N4O2Color and Shape:SolidMolecular weight:544.21386TAN67
CAS:TAN67 is the first effective selective non-peptide delta1 opioid receptor.Formula:C23H26Br2N2OColor and Shape:SolidMolecular weight:506.282Dynorphin B (1-13)
CAS:Dynorphin B (1-13) acts as an agonist on opioid κ-receptor.Formula:C74H115N21O17Purity:98%Color and Shape:SolidMolecular weight:1570.84Neuropeptide AF (human)
CAS:Neuropeptide AF (93-110), Human is an endogenous antiopioid peptide.Formula:C90H132N26O25Purity:98%Color and Shape:SolidMolecular weight:1978.17CTAP
CAS:Potent μ opioid antagonist, IC50 3.5 nM, 1200x selectivity over δ and somatostatin, brain-penetrant, active in vivo.Formula:C51H69N13O11S2Purity:98%Color and Shape:SolidMolecular weight:1104.32δ opioid receptor antagonist 1
Compound 6-Cy3, a δ-opioid receptor antagonist, serves as a highly selective fluorescent probe for δ-opioid receptors (DOR), showcasing an affinity (Ki=1.7 nM). This compound is used in the study of pain perception mechanisms.Color and Shape:Odour Solid(Rac)-SNC80
CAS:(Rac)-SNC80, a racemic δ-opioid agonist (K i 1.78 nM), shows potential for treating various headache disorders.Formula:C28H39N3O2Color and Shape:SolidMolecular weight:449.63β-Naltrexamine dihydrochloride
CAS:β-Naltrexamine dihydrochloride is an orally administered, irreversible opioid receptor antagonist. Its derivatives exhibit optimised subtype selectivity and can be used for pain research.Formula:C20H28Cl2N2O3Purity:95.98%Color and Shape:SolidMolecular weight:415.35ICI 174,864
CAS:Selective δ opioid antagonist. Exhibits partial agonist in vitro activity at δ receptors at high concentrations.Formula:C38H53N5O7Purity:98%Color and Shape:White SolidMolecular weight:691.87CTOP
CAS:Potent μ-receptor antagonist, Ki=0.96nM, ineffective at δ (>10,000nM). Alters behavior in vivo, boosts K+ currents in rat neurons in vitro, μ-independent.Formula:C50H67N11O11S2Purity:98%Color and Shape:SolidMolecular weight:1062.28Cebranopadol hemicitrate
CAS: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.Color and Shape:SolidUFP-101
CAS:Strong, selective NOP receptor antagonist with pKi=10.24; >3000x selectivity over δ, μ, κ receptors; blocks nociceptin effects.Formula:C82H138N32O21Purity:98%Color and Shape:SolidMolecular weight:1908.19Dermorphin
CAS:Dermorphin is agonist of μ-opioid receptor (MOR) agonist.Formula:C40H50N8O10Purity:98.82%Color and Shape:White SolidMolecular weight:802.87μ/κ/δ opioid receptor agonist 1
μ/κ/δopioid receptor agonist1 is an agonist for the μ opioid receptor (MOR), κ opioid receptor (KOR), and δ opioid receptor (DOR). It produces potent and long-lasting analgesic effects in the tail flick test through peripheral MOR and KOR activation.Formula:C35H45FN8O8Color and Shape:SolidMolecular weight:724.33444N-Formyl-MMYALF TFA
N-Formyl-MMYALF TFA is a mitochondrial N-formyl peptide known for its ability to deplete calcium ions in the endoplasmic reticulum. Additionally, it inhibits the FPR-1-mediated chemotactic response of PMNs to bacterial peptides.Formula:C38H54N6O9S2·xC2HF3O2Molecular weight:803.00 (free base)Naldemedine
CAS:Naldemedine (S 297995), developed by Shionogi, is a drug for opioid side effects like constipation. It's well tolerated with minor GI issues.Formula:C32H34N4O6Color and Shape:SolidMolecular weight:570.64KOR agonist 4
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.Formula:C21H25N3Color and Shape:SolidMolecular weight:319.44HINT1-IN-1
HINT1-IN-1 (compound 8) is an inhibitor of histidine triad nucleotide-binding protein 1 (HINT1) with a Ki of 1.14 μM. It influences the cross-regulation between μ-opioid receptors (MOR) and NMDA receptors (NMDAR).Formula:C23H24N8O5Color and Shape:SolidMolecular weight:492.49
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