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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 327 products of "Opioid Receptor"

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  • Loperamide hydrochloride

    CAS:
    Loperamide hydrochloride (ADL 2-1294) is a synthetic, piperidine derivative and opioid agonist with antidiarrheal activity.
    Formula:C29H34Cl2N2O2
    Purity:99.91% - >99.99%
    Color and Shape:Crystals Practically Insoluble In Water
    Molecular weight:513.50

    Ref: TM-T0209

    1g
    102.00€
    50mg
    42.00€
    100mg
    52.00€
    500mg
    80.00€
    1mL*10mM (DMSO)
    52.00€
  • Samidorphan HCl

    CAS:
    Samidorphan HCl is an orally active and highly potent modulator of the opioid system that binds to μ‐opioid, κ‐opioid, and delta-opioid receptors.
    Formula:C21H27ClN2O4
    Purity:96.79% - 97.85%
    Color and Shape:Soild
    Molecular weight:406.9

    Ref: TM-T67888L

    1mg
    156.00€
    5mg
    371.00€
    10mg
    552.00€
    25mg
    882.00€
    50mg
    1,189.00€
    100mg
    1,603.00€
  • LY2940094

    CAS:
    LY2940094 (LY-2940094) decreases ethanol self-administration in animal models.
    Formula:C22H23ClF2N4O2S
    Purity:99.4%
    Color and Shape:Solid
    Molecular weight:480.96

    Ref: TM-T15799

    1mg
    77.00€
    2mg
    101.00€
    5mg
    155.00€
    10mg
    259.00€
    25mg
    513.00€
    50mg
    737.00€
    100mg
    1,018.00€
    1mL*10mM (DMSO)
    170.00€
  • CP 866087

    CAS:
    CP 866087 is an opioid receptor antagonist for the study of female sexual dysfunction.
    Formula:C24H30N2O3S
    Purity:99.22% - 99.74%
    Color and Shape:Solid
    Molecular weight:426.57

    Ref: TM-T31081L

    1mg
    175.00€
    5mg
    434.00€
    10mg
    622.00€
    25mg
    973.00€
    50mg
    1,341.00€
  • Matrine

    CAS:
    Matrine (Vegard), an alkaloid isolated from the Sophora genus, acts as a kappa opioid receptor agonist.
    Formula:C15H24N2O
    Purity:99.77% - >99.99%
    Color and Shape:Solid
    Molecular weight:248.36

    Ref: TM-T2870

    25mg
    40.00€
    50mg
    55.00€
    100mg
    77.00€
    200mg
    111.00€
    500mg
    236.00€
    1mL*10mM (DMSO)
    50.00€
  • Trimebutine maleate

    CAS:

    Trimebutine maleate (Polibutin) is a weak mu-opioid agonist and has antimuscarinic effects.

    Formula:C26H33NO9
    Purity:99.76% - 99.98%
    Color and Shape:White Solid
    Molecular weight:503.55

    Ref: TM-T1197

    1g
    34.00€
  • Moguisteine

    CAS:
    Moguisteine (BBR-2173) is a new-type peripheral non-narcotic antitussive drug.
    Formula:C16H21NO5S
    Purity:99.98%
    Color and Shape:Solid
    Molecular weight:339.41

    Ref: TM-T1169

    50mg
    33.00€
    1mL*10mM (DMSO)
    33.00€
  • Alvimopan

    CAS:
    Alvimopan is a potent opioid antagonist targeting gut receptors to reverse opioid effects on motility.
    Formula:C25H32N2O4
    Purity:99.47% - 99.78%
    Color and Shape:Solid
    Molecular weight:424.53

    Ref: TM-T1242

    1mg
    44.00€
    2mg
    57.00€
    5mg
    93.00€
    10mg
    120.00€
    25mg
    220.00€
    50mg
    356.00€
    100mg
    530.00€
    200mg
    755.00€
    1mL*10mM (DMSO)
    94.00€
  • Sinomenine hydrochloride

    CAS:
    Sinomenine hydrochloride (Kukoline hydrochloride) is extracted from Sinomenium Acutum Rehderett Wilson.
    Formula:C19H24ClNO4
    Purity:99.43%
    Color and Shape:Solid
    Molecular weight:365.85

    Ref: TM-T2921

    1g
    70.00€
    200mg
    34.00€
    500mg
    52.00€
  • BTRX-335140

    CAS:
    BTRX-335140 (CYM-53093) is a potent and selective orally active κ-opioid receptor (KOR) antagonist with antagonistic activity.Cost-effective and quality-assured.
    Formula:C25H32FN5O2
    Purity:98% - 99.89%
    Color and Shape:Solid
    Molecular weight:453.55

    Ref: TM-T14835

    1mg
    100.00€
    2mg
    146.00€
    5mg
    236.00€
    10mg
    385.00€
    25mg
    797.00€
    50mg
    1,305.00€
    100mg
    1,783.00€
    200mg
    2,493.00€
    1mL*10mM (DMSO)
    268.00€
  • Naltrexone hydrochloride

    CAS:
    Naltrexone hydrochloride (Naltrexone HCl) is a synthetic opioid antagonist used in the prevention of relapse of opiate addiction and alcoholism.
    Formula:C20H24ClNO4
    Purity:98.72% - 99.65%
    Color and Shape:White Crystalline Powder
    Molecular weight:377.862

    Ref: TM-T0963

    1g
    155.00€
    25mg
    34.00€
    50mg
    42.00€
    100mg
    52.00€
    500mg
    105.00€
    1mL*10mM (DMSO)
    44.00€
  • ZT 52656A hydrochloride

    CAS:
    ZT 52656A is a selective agonist of kappa opioid, and used for the prevention or alleviation of pain in the eye.
    Formula:C19H26ClF3N2O
    Purity:98.78%
    Color and Shape:Solid
    Molecular weight:390.87

    Ref: TM-T13414

    1mg
    512.00€
    5mg
    1,134.00€
    10mg
    1,693.00€
    25mg
    2,872.00€
    50mg
    3,718.00€
    1mL*10mM (DMSO)
    973.00€
  • Apitegromab

    CAS:
    Apitegromab (SRK-015) is a new myostatin inhibitor, an antibody targeting myostatin precursor, which can be used to study neuromuscular diseases including
    Purity:97.59% (SDS-PAGE); 99.78% (SEC-HPLC) - >95.0% (SDS-PAGE); 99.62% (SEC-HPLC)
    Color and Shape:Liquid
    Molecular weight:145.06 kDa

    Ref: TM-T77445

    1mg
    152.00€
    5mg
    447.00€
    10mg
    715.00€
    25mg
    1,063.00€
    50mg
    1,423.00€
  • Meptazinol hydrochloride

    CAS:
    Meptazinol hydrochloride (Meptazinol HCl) , a unique centrally opioid analgesic, is used as a narcotic antagonist with analgesic properties.
    Formula:C15H23NO·HCl
    Purity:99.75%
    Color and Shape:White Solid
    Molecular weight:269.81

    Ref: TM-T0201

    5mg
    46.00€
    10mg
    52.00€
    25mg
    82.00€
    50mg
    110.00€
    100mg
    159.00€
    200mg
    215.00€
    1mL*10mM (DMSO)
    52.00€
  • Tyr-W-MIF-1

    CAS:
    Tyr-W-MIF-1, an opioid tetrapeptide, exhibits both opiate and antiopiate activities, and has been demonstrated to induce analgesia [1] [2] [5].
    Formula:C27H32N6O5
    Molecular weight:520.58

    Ref: TM-T76186

    5mg
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    50mg
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  • Frakefamide TFA


    Frakefamide TFA: potent, peripherally active μ-opioid agonist; doesn't cross blood-brain barrier.
    Formula:C32H35F4N5O7
    Color and Shape:Solid
    Molecular weight:677.64

    Ref: TM-T73655

    5mg
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    50mg
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  • Neuropeptide AF (human) acetate


    Neuropeptide AF (human) acetate (Neuropeptide AF (human) acetate (192387-38-5 Free base)) is an anti-opioid neuropeptide, a Neuropeptide AF (human) derivative,

    Purity:99.89%
    Color and Shape:Soild

    Ref: TM-TP1082L

    1mg
    106.00€
    5mg
    256.00€
    10mg
    379.00€
    25mg
    562.00€
    50mg
    792.00€
    100mg
    1,064.00€
    200mg
    1,444.00€
  • Axelopran sulfate

    CAS:
    Axelopran sulfate is used in Oral Therapies for Opioid-induced Bowel Dysfunction in Patients with Chronic Noncancer Pain.
    Formula:C26H41N3O8S
    Color and Shape:Solid
    Molecular weight:555.68

    Ref: TM-T30236L

    25mg
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    50mg
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    100mg
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  • BPRMU191

    CAS:
    BPRMU191 is a distinct mu-opioid receptor (MOR) modulator with an EC50 of 2.17 μM in FLIPR Ca2+ assays conducted on CHO-K1/MOR/Gα15 cells. Additionally, BPRMU191 interacts with MOR in the presence of naloxone.
    Formula:C17H14FNO3S
    Color and Shape:Solid
    Molecular weight:331.36

    Ref: TM-T202265

    10mg
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    50mg
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  • β-Lipotropin (61-69)

    CAS:
    β-Lipotropin (61-69) is a potent opioid agonist [1] [2] .
    Formula:C45H66N10O15S
    Molecular weight:1019.13

    Ref: TM-T76284

    5mg
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    50mg
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  • [(pF)Phe4]Nociceptin(1-13)NH2 acetate


    [(pF)Phe4]Nociceptin(1-13)NH2 acetate is a selective agonist of NOP receptor with a pKi of 10.68 and a pEC50 of 9.31.

    Formula:C63H103FN22O17
    Purity:98.03%
    Color and Shape:Solid
    Molecular weight:1459.63

    Ref: TM-TP1885L1

    1mg
    310.00€
    2mg
    467.00€
    5mg
    700.00€
    10mg
    1,054.00€
    25mg
    1,568.00€
    50mg
    2,118.00€
    100mg
    2,783.00€
  • Acetalin-2

    CAS:
    Acetalin-2, an opioid peptide with the sequence Ac-Arg-Phe-Met-Trp-Met-Arg-NH2, selectively binds to [3 H]DAMGO with a Ki value of 93.3 nM [1].
    Formula:C44H66N14O7S2
    Molecular weight:967.21

    Ref: TM-TP2530

    10mg
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    50mg
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  • Bilaid C

    CAS:
    Bilaid C: Tetrapeptide μ-opioid agonist from Penicillium (Ki=210 nM), inhibits cAMP (77% at 10 μM), induces Kir currents (EC50=4.2 μM).
    Formula:C28H38N4O6
    Molecular weight:526.62

    Ref: TM-T37199

    1mg
    235.00€
    5mg
    949.00€
  • [D-Ala2]-Met-Enkephalinamide

    CAS:
    [D-Ala2]-Met-Enkephalinamide: potent opioid, reduces bile flow centrally, analgesic.
    Formula:C28H38N6O6S
    Molecular weight:586.7

    Ref: TM-T76295

    5mg
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    50mg
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  • PL-017 TFA


    PL-017 TFA: μ opioid agonist, IC50 5.5 nM, long-lasting analgesia in rats.
    Formula:C31H38F3N5O7
    Molecular weight:649.66

    Ref: TM-T75919

    5mg
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    50mg
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  • Acetalin-3

    CAS:
    Acetalin-3 (Ac-RFMWMT-NH2) is a hexapeptide that acts as a μ opioid receptor antagonist, displaying high affinity for μ and κ3 opioid receptors, weak affinity for κ1 receptors, and no affinity for κ2 receptors [1].
    Formula:C42H61N11O8S2
    Molecular weight:912.13

    Ref: TM-TP2531

    10mg
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    50mg
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  • Akuammicine

    CAS:
    Akuammicine, as an indole alkaloid from Catharanthus roseus, can be used in cancer cell eradication.
    Formula:C20H22N2O2
    Color and Shape:Solid
    Molecular weight:322.408

    Ref: TM-T29805

    25mg
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    50mg
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    100mg
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  • DPDPE

    CAS:
    DPDPE is selective δ-opioid receptor agonist peptide.
    Formula:C30H39N5O7S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:645.79

    Ref: TM-TP2036

    1mg
    515.00€
  • Helianorphin-19


    Helianorphin-19: Potent KOR agonist (Ki=25 nM; EC50=45 nM), 200x selective over μ/δ receptors, effective in mouse pain model, non-sedative.
    Color and Shape:Liquid

    Ref: TM-T41183

    1mg
    973.00€
  • β-Lipotropin (60-65)

    CAS:
    β-Lipotropin (60-65) (β-LPH (60-65)), an opioid agonist, is a significant [1] opioid peptide.
    Formula:C33H47N9O8S
    Color and Shape:Solid
    Molecular weight:729.85

    Ref: TM-T76296

    5mg
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    50mg
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  • MOR agonist-4


    MOR agonist-4 (2d), having an EC50 of 11 nM, is a G protein-biased agonist of the Kappa opioid receptor (KOR). This compound features a triazole-based, electron-withdrawing CF3 group and a bias factor of 38. MOR agonist-4 is utilized for antipruritic and analgesic applications.
    Color and Shape:Odour Solid

    Ref: TM-T88888

    10mg
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    50mg
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  • D-Ala-Gly-Phe-Met-NH2 monoacetate

    CAS:
    D-Ala-Gly-Phe-Met-NH2 monoacetate, an opioid peptide, serves as a potent agonist for the opiate δ-receptor [1].
    Formula:C21H33N5O6S
    Color and Shape:Solid
    Molecular weight:483.58

    Ref: TM-T76298L

    5mg
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    50mg
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  • Enkephalin-met, ala(2)-

    CAS:
    Enkephalin-met, ala(2)- is a synthetic analog of methionine enkephalin.
    Formula:C28H37N5O7S
    Color and Shape:Solid
    Molecular weight:587.69

    Ref: TM-T31633

    100mg
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    500mg
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  • DPI-287

    CAS:
    DPI-287, a selective delta-opioid receptor (DOP) agonist, has a K\(_i\) value of 0.39 nM and is applicable for pain research [1].
    Formula:C31H39N3O2
    Molecular weight:485.66

    Ref: TM-T86300

    25mg
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    50mg
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    100mg
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  • β-Chlornaltrexamine dihydrochloride

    CAS:
    β-Chlornaltrexamine dihydrochloride (β-CNA dihydrochloride) is an effective long-term antagonist of opioid receptors. It efficiently blocks the inhibition of dopamine release mediated by κ opioid receptor agonists. This compound is useful in the research of pain perception mechanisms.
    Formula:C24H34Cl4N2O3
    Color and Shape:Solid
    Molecular weight:540.35

    Ref: TM-T88669

    25mg
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    50mg
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    100mg
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  • UFP-101 acetate


    UFP-101 acetate is a selective and competitive antagonist of the NOP receptor (pKi = 10.24) with >3000-fold selectivity over δ, μ, and κ opioid receptors.

    Formula:C84H142N32O23
    Purity:95.92%
    Color and Shape:Solid
    Molecular weight:1968.23

    Ref: TM-TP2105L

    1mg
    301.00€
    2mg
    545.00€
    5mg
    852.00€
    10mg
    1,169.00€
    25mg
    1,730.00€
    50mg
    2,337.00€
    100mg
    3,125.00€
  • Nociceptin (1-13), amide

    CAS:
    Nociceptin (1-13), amide is a potent ORL1 (OP4) receptor agonist with a pEC50 of 7.9 for mouse vas deferens and a Ki of 0.75 nM for binding to rat forebrain
    Formula:C61H100N22O15
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1381.59

    Ref: TM-TP1793

    5mg
    94.00€
    10mg
    141.00€
    25mg
    207.00€
    50mg
    308.00€
  • Dynorphin B (1-13)

    CAS:
    Dynorphin B (1-13) acts as an agonist on opioid κ-receptor.
    Formula:C74H115N21O17
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1570.84

    Ref: TM-TP1826

    1mg
    92.00€
    5mg
    356.00€
    10mg
    505.00€
  • Biphalin TFA

    CAS:
    Biphalin TFA is an opioid peptide analog that penetrates the blood-brain barrier (BBB) and encompasses two active enkephalin pharmacophores.
    Formula:C46H56N10O10·xC2HF3O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:909.00 (free base)

    Ref: TM-T80074

    5mg
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    50mg
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  • [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:C63H101F3N22O17
    Color and Shape:Solid
    Molecular weight:1495.61

    Ref: TM-T75909

    5mg
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    50mg
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  • Cebranopadol 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:Solid

    Ref: TM-T206647

    10mg
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    50mg
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  • [Phe1Ψ(CH2-NH)Gly2]Nociceptin(1-13)NH2

    CAS:
    Potent agonist of the nociceptin (ORL1) receptor, demonstrated both in vitro and in vivo.
    Formula:C61H102N22O14
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1367.6

    Ref: TM-TP1988

    1mg
    215.00€
  • (N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8)

    CAS:
    E-2078, known chemically as (N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8), is a stable analog of Dynorphin A (1–8) and functions as a kappa opioid
    Formula:C50H81N15O9
    Color and Shape:Solid
    Molecular weight:1036.27

    Ref: TM-T76631

    5mg
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    50mg
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  • PIPE-3297


    PIPE-3297 (compound 25) is a selective kappa opioid receptor (KOR) agonist that activates the G protein signaling pathway with an EC50 of 1.1 nM and exhibits low β-arrestin-2 recruitment activity (10%). Additionally, PIPE-3297 promotes myelination and has anti-inflammatory properties.
    Formula:C23H30N2O
    Molecular weight:350.23581

    Ref: TM-T209195

    10mg
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    50mg
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  • BAM-22P

    CAS:
    Bovine adrenal medulla docosapeptide (BAM-22P) is a potent opioid agonist, derived from the proenkephalin A gene, which is present in the adrenal medulla.
    Formula:C130H184N38O31S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:2839.22

    Ref: TM-TP1211

    1mg
    207.00€
    5mg
    827.00€
  • β-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:C154H248N42O44S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:3423.94

    Ref: TM-TP1647

    100mg
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    500mg
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  • [DAla2, DArg6] Dynorphin A, (1-13) (porcine)

    CAS:
    '[DAla2, DArg6] Dynorphin A (1-13) porcine is a potent opioid peptide resistant to enzymatic degradation.'
    Formula:C76H128N24O15
    Color and Shape:Solid
    Molecular weight:1617.98

    Ref: TM-T76337

    5mg
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    50mg
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  • K-Opioid receptor agonist-1

    CAS:
    K-Opioid receptor agonist-1 (Compound 5a) acts as an agonist for the κ-Opioid receptor, exhibiting a K_i of 0.25 nM and an EC_50 of 2 nM. This compound is capable of crossing the blood-brain barrier (BBB), evidenced by brain/plasma ratios ranging from 0.50 to 0.65. Additionally, K-Opioid receptor agonist-1 demonstrates anti-inflammatory effects in dermatitis models induced by either Arachidonic acid or oxazolidinone.
    Formula:C22H29Cl2N3O3
    Molecular weight:454.39

    Ref: TM-T88205

    25mg
    2,387.00€
    50mg
    3,139.00€
    100mg
    4,272.00€
  • KOR 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:C38H38N2O5
    Color and Shape:Solid
    Molecular weight:602.72

    Ref: TM-T205351

    10mg
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    50mg
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  • Nocistatin

    CAS:
    Nocistatin, a neuropeptide, blocks Nociceptin effects and inhibits 5-HT release, acting on an opioid-related receptor.
    Formula:C32H56N10O12
    Color and Shape:Solid
    Molecular weight:772.85

    Ref: TM-T76420

    5mg
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    50mg
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  • α-Neoendorphin (1-8)

    CAS:
    α-Neoendorphin (1-8) is a 8-amino acid peptide derived from the N-terminal of α-Neoendorphin.
    Formula:C49H70N12O11
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1003.15

    Ref: TM-TP1514

    100mg
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    500mg
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  • HINT1-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:C23H24N8O5
    Color and Shape:Solid
    Molecular weight:492.49

    Ref: TM-T205282

    10mg
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    50mg
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  • KOR 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:C21H25N3
    Color and Shape:Solid
    Molecular weight:319.44

    Ref: TM-T205240

    10mg
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    50mg
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  • β-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] [3
    Formula:C156H249F3N42O46S
    Color and Shape:Solid
    Molecular weight:3537.96

    Ref: TM-T76027

    5mg
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    50mg
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  • Ac-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:C51H70F3N15O11
    Color and Shape:Solid
    Molecular weight:1126.21

    Ref: TM-T40510

    100mg
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    500mg
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  • Nociceptin(1-7)

    CAS:
    Bioactive metabolite of nociceptin, antagonist of nociceptin-induced hyperalgesia
    Formula:C31H41N7O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:655.709

    Ref: TM-T23076

    1mg
    380.00€
  • [(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:C61H99FN22O15
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1399.6

    Ref: TM-TP1885

    1mg
    168.00€
  • Dermorphin Analog


    Dermorphin Analog, a heptapeptide from amphibian skin, binds μ-opioid receptors selectively and strongly.
    Formula:C44H59N11O10
    Purity:98%
    Color and Shape:Solid
    Molecular weight:901.43

    Ref: TM-TP1870

    1mg
    74.00€
    5mg
    138.00€
    10mg
    207.00€
  • Gluten Exorphin B5

    CAS:
    Gluten exorphin B5 (GE-B5) is a food-derived opioid peptide identified in digests of wheat gluten.
    Formula:C30H38N6O7
    Purity:98%
    Color and Shape:Solid
    Molecular weight:594.66

    Ref: TM-TP1815

    100mg
    To inquire
    500mg
    To inquire
  • PL-017

    CAS:
    μ opioid receptor agonist; IC50: 5.5 nM (μ), >10,000 nM (δ). Induces reversible analgesia, catalepsy, hyperthermia in rats.
    Formula:C29H37N5O5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:535.64

    Ref: TM-TP1958

    10mg
    178.00€
  • [Met5]-Enkephalin, amide

    CAS:
    [Met5]-Enkephalin, amide activates δ and ζ opioid receptors; has multiple forms and varying plasma levels.
    Formula:C27H36N6O6S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:572.68

    Ref: TM-TP1255

    10mg
    50.00€
    25mg
    92.00€
  • Ro 64-6198

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

    Ref: TM-T16772

    25mg
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    50mg
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    100mg
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  • Opioid receptor agonist 1


    Opioid receptor agonist1 (Compound 2638-28) is an orally active opioid receptor agonist that shows strong affinity for MOR, DOR, and KOR, with Ki values of 5, 24, and 212 nM, respectively. It exhibits analgesic activity in both the mouse warm water tail-flick model and the acetic acid writhing model.
    Formula:C32H45N5O
    Color and Shape:Solid
    Molecular weight:515.73

    Ref: TM-T205161

    10mg
    To inquire
    50mg
    To inquire
  • Morphiceptin

    CAS:
    Morphiceptin is a synthetic tetrapeptide with morphinelike activities, highly specific for morphine receptors, but not for enkephalin receptors.
    Formula:C28H35N5O5
    Molecular weight:521.61

    Ref: TM-T33484

    50mg
    1,320.00€
  • U-54494A hydrochloride

    CAS:
    U-54494A hydrochloride is a benzamide derivative related to kappa opioid receptor agonists. U-54494A hydrochloride has anticonvulsant activity.
    Formula:C18H25Cl3N2O
    Color and Shape:Solid
    Molecular weight:391.76

    Ref: TM-T36372

    50mg
    3,709.00€
  • N-terminally acetylated Endomorphin-1


    N-terminally acetylated Endomorphin-1 is a modified Endomorphin-1.
    Formula:C36H40N6O6
    Purity:98%
    Color and Shape:Solid
    Molecular weight:652.74

    Ref: TM-TP1251

    1mg
    101.00€
    5mg
    291.00€
    10mg
    445.00€
    25mg
    898.00€
  • UFP-101

    CAS:

    Strong, selective NOP receptor antagonist with pKi=10.24; >3000x selectivity over δ, μ, κ receptors; blocks nociceptin effects.

    Formula:C82H138N32O21
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1908.19

    Ref: TM-TP2105

    1mg
    1,549.00€
  • [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:C61H100N22O15
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1381.6

    Ref: TM-TP1987

    1mg
    215.00€
  • 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:C34H35N5O4
    Color and Shape:Solid
    Molecular weight:577.67

    Ref: TM-T27027

    25mg
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    50mg
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    100mg
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  • ICI 174,864

    CAS:
    Selective δ opioid antagonist. Exhibits partial agonist in vitro activity at δ receptors at high concentrations.
    Formula:C38H53N5O7
    Purity:98%
    Color and Shape:White Solid
    Molecular weight:691.87

    Ref: TM-TP2013

    1mg
    642.00€
  • (S,S)-J-113397

    CAS:
    (S,S)-J-113397 is an isomer of J-113397 . J-113397 is an Opioid Receptor antagonist [1] .
    Formula:C24H37N3O2
    Color and Shape:Solid
    Molecular weight:399.57

    Ref: TM-T73802

    5mg
    To inquire
    50mg
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  • Herkinorin

    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:C28H30O8
    Color and Shape:Solid
    Molecular weight:494.53

    Ref: TM-T27534

    1mg
    600.00€
    5mg
    2,502.00€
    500µg
    316.00€
  • Dynorphin B (1-13) (TFA)


    Dynorphin B (1-13) TFA acts as an agonist on opioid κ-receptor .
    Formula:C76H116N21F3O19
    Color and Shape:Solid
    Molecular weight:1684.86

    Ref: TM-T75918

    5mg
    To inquire
    50mg
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  • 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:C32H34N4O6
    Color and Shape:Solid
    Molecular weight:570.64

    Ref: TM-T33583

    25mg
    To inquire
    50mg
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    100mg
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  • BPR1M97

    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:C18H18Cl2N2O
    Purity:98.78% - 99.95%
    Color and Shape:Solid
    Molecular weight:349.25

    Ref: TM-T10593

    1mg
    46.00€
    5mg
    94.00€
    10mg
    148.00€
    25mg
    263.00€
    50mg
    411.00€
    100mg
    578.00€
    1mL*10mM (DMSO)
    88.00€
  • Neuropeptide AF (human)

    CAS:
    Neuropeptide AF (93-110), Human is an endogenous antiopioid peptide.
    Formula:C90H132N26O25
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1978.17

    Ref: TM-TP1082

    1mg
    168.00€
    5mg
    652.00€
  • CTAP

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

    Ref: TM-TP2050

    1mg
    705.00€
  • Dermorphin

    CAS:
    Dermorphin is agonist of μ-opioid receptor (MOR) agonist.
    Formula:C40H50N8O10
    Purity:98.82%
    Color and Shape:Solid
    Molecular weight:802.87

    Ref: TM-T7404

    1mg
    42.00€
  • SB 205607 dihydrobromide

    CAS:
    non-peptide δ1 opioid receptor agonist
    Formula:C23H24N2O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:344.45

    Ref: TM-T23313

    10mg
    672.00€
  • β-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:C20H28Cl2N2O3
    Purity:95.98%
    Color and Shape:Soild
    Molecular weight:415.35

    Ref: TM-T204075L

    1mg
    150.00€
    5mg
    360.00€
    10mg
    527.00€
    25mg
    901.00€
    50mg
    1,346.00€
    100mg
    1,950.00€
  • Ac-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:C44H70N14O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:939.12

    Ref: TM-TP1940

    1mg
    180.00€
  • CTOP

    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:C50H67N11O11S2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1062.28

    Ref: TM-TP2052

    1mg
    775.00€
  • SNC 80

    CAS:
    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.
    Formula:C28H39N3O2
    Purity:99.65%
    Color and Shape:Solid
    Molecular weight:449.63

    Ref: TM-T8414

    2mg
    38.00€
    5mg
    55.00€
    10mg
    90.00€
    25mg
    207.00€
    50mg
    To inquire
  • Orphanin 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:C49H75N15O14
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1098.2

    Ref: TM-TP1882

    1mg
    95.00€
  • [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:C65H107N21O15
    Purity:99.59%
    Color and Shape:Soild
    Molecular weight:1422.7

    Ref: TM-T76341L

    2mg
    35.00€
    5mg
    56.00€
    10mg
    82.00€
    25mg
    124.00€
    50mg
    180.00€
    100mg
    264.00€
    200mg
    374.00€
  • Dafphedyn

    CAS:
    Dafphedyn (DAFPHEDYN), a potent endorphin 1-13 analog, induces diuresis and analgesia in rats via IV.
    Formula:C76H124F5N25O14
    Color and Shape:Solid
    Molecular weight:1706.95

    Ref: TM-T31190

    25mg
    1,369.00€
  • Neurotransmitter Receptor Compound Library


    A unique collection of 1513 neurotransmitter receptor compounds, can be used for HTS and HCS screening;

    Color and Shape:Odour Solid

    Ref: TM-L2610

    1mg
    To inquire
  • [Arg14,Lys15]Nociceptin

    CAS:
    Potent NOP agonist (EC50 = 1 nM), >875x selective vs opioid receptors; outperforms nociceptin in vivo, increases pain perception, reduces movement.
    Formula:C82H137N31O22
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1909.18

    Ref: TM-TP1986

    1mg
    178.00€
  • MT-7716 free base

    CAS:
    MT-7716: selective NOP agonist, potential in preventing alcohol abuse/relapse.
    Formula:C27H28N4O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:440.54

    Ref: TM-T12120L

    25mg
    2,178.00€
    50mg
    2,862.00€
    100mg
    3,870.00€
  • MT-7716 hydrochloride

    CAS:
    MT-7716 hydrochloride is a selective agonist of non-peptide nociceptin receptor (NOP)
    Formula:C27H29ClN4O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:477

    Ref: TM-T12120

    25mg
    2,178.00€
    50mg
    2,862.00€
    100mg
    3,870.00€
  • β-Endorphin (rat)

    CAS:
    β-Endorphin (β-EP) is an endogenous opioid neuropeptide with diverse biological activities.
    Formula:C157H254N42O44S
    Color and Shape:Solid
    Molecular weight:3466.07

    Ref: TM-T35460

    1mg
    To inquire
  • TAN67

    CAS:

    TAN67 is the first effective selective non-peptide delta1 opioid receptor.

    Formula:C23H26Br2N2O
    Color and Shape:Solid
    Molecular weight:506.282

    Ref: TM-T34784

    10mg
    1,198.00€
  • Boc-ypgflt(O-tbu)

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

    Ref: TM-T25168

    25mg
    1,369.00€
  • Axelopran

    CAS:
    Axelopran (TD-1211) treats opioid constipation; it's a potent, selective peripheral opioid blocker.
    Formula:C26H39N3O4
    Color and Shape:Solid
    Molecular weight:457.61

    Ref: TM-T30236

    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
  • N-Acetyl-α-Endorphin

    CAS:
    N-Acetyl-α-Endorphin is a chemical compound consisting of α-Endorphin that has been acetylated at the N-terminal.
    Formula:C79H122N18O27S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1787.98

    Ref: TM-TP1508

    100mg
    To inquire
    500mg
    To inquire
  • (Rac)-SNC80

    CAS:
    (Rac)-SNC80, a racemic δ-opioid agonist (K i 1.78 nM), shows potential for treating various headache disorders.
    Formula:C28H39N3O2
    Color and Shape:Solid
    Molecular weight:449.63

    Ref: TM-T73631

    5mg
    To inquire
    50mg
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  • DAMGO (TFA)

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

    Ref: TM-TP1607

    1mg
    47.00€
    5mg
    74.00€
    10mg
    122.00€
    25mg
    251.00€
  • Clocinnamox mesylate

    CAS:
    Clocinnamox mesylate: irreversible μ-opioid blocker; Ki: 0.7 nM (mouse μ), 1.9 nM (δ), 5.7 nM (κ).
    Formula:C30H33ClN2O7S
    Color and Shape:Solid
    Molecular weight:601.11

    Ref: TM-T41184

    5mg
    873.00€
  • Ac-RYYRWK-NH2

    CAS:
    Selective NOP receptor partial agonist peptide; Ki=0.71 nM; >4000 nM for μ, δ, κ receptors; boosts food intake in vivo.
    Formula:C49H69N15O9
    Purity:98%
    Color and Shape:Solid
    Molecular weight:1012.17

    Ref: TM-TP1941

    1mg
    145.00€
  • Dynorphin A (1-13) amide

    CAS:
    Dynorphin A (1-13) amide, an endogenous opioid peptide, counteracts the analgesic effects of morphine [1].
    Formula:C75H127N25O14
    Molecular weight:1602.97

    Ref: TM-T82519

    5mg
    To inquire
    50mg
    To inquire