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Results for "

KOR

" in MedChemExpress (MCE) Product Catalog:

36

Inhibitors & Agonists

9

Peptides

1

Antibodies

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-101079
    BRL 52537 hydrochloride

    		Opioid Receptor Neurological Disease
    BRL 52537 hydrochloride is a highly selective κ-Opioid receptor (KOR) agonist with Kis of 0.24 nM and 1560 nM for κ and μ subtypes, respectively. BRL 52537 hydrochloride decreases ischemia-evoked NO production as a potential mechanism of neuroprotection. BRL 52537 hydrochloride attenuates early stroke damage .
    BRL 52537 hydrochloride
  • HY-124959
    Spiradoline mesylate

    U-62066 mesylate

    		 Opioid Receptor Neurological Disease
    Spiradoline mesylate (U-62066 mesylate), an arylacetamide, is a selective kappa opioid receptor (KOR) agonist with a Ki of 8.6 nM in guinea pig. The Ki values of Spiradoline mesylate for μ and δ receptors are 252 nM and 9400 nM, respectively. Spiradoline mesylate has potent diuretic, analgesic, antiarrythmic, antitussive, neuroprotective properties and easily penetrates the blood-brain barrier .
    Spiradoline mesylate
  • HY-P1333
    Dynorphin A

    		Opioid Receptor Apoptosis Caspase Endogenous Metabolite Neurological Disease
    Dynorphin A is an endogenous opioid peptide involved in inhibitory neurotransmission in the central nervous system (CNS). Dynorphin A is a highy potent kappa opioid receptor (KOR) agonist, and is also an agonist for other opioid receptors, such as mu (MOR) and delta (DOR). Dynorphin A can induce neuronal death, and can be used in the research of neurological disease .
    Dynorphin A
  • HY-162552
    KOR/DOR agonist 1

    		Opioid Receptor Neurological Disease
    KOR/DOR agonist 2 is a KOR and DOR opioid receptors agonist with Ki values of 0.14 nM, and 0.93 nM, respectively. KOR/DOR agonist 2 shows significant antinociceptive effects. KOR/DOR agonist 2 penetrates the blood-brain barrier .
    KOR/DOR agonist 1
  • HY-159088
    KOR agonist 2

    		Opioid Receptor Neurological Disease
    KOR agonist 2 (Compound 23p) is an agonist for κ opioid receptor (KOR) with Ki of 1.9 nM. KOR agonist 2 exhibits analgesic effect in mouse models with ED50 of 1.30 mg/kg. KOR agonist 2 exhibits high clearance rate (2 mg/kg, i.v.) in mice, high metabolism and clearance in liver microsomes .
    KOR agonist 2
  • HY-161539
    KOR agonist 1

    		Opioid Receptor Neurological Disease
    KOR agonist 1 (Compound 7a) is a selective agonist for opioid receptor, with EC50s of 3.4, 701.2 and 1649 nM, for KOR, MOR and DOR, respectively. KOR agonist 1 binds KOR, MOR and DOR, with Kis of 3.9, 1053 and 4196 nM, respectively. KOR agonist 1 exhibits antinociceptive effect in ICR mouse model (ED50 in hot plate test is 0.3 mg/kg, in abdominal constriction test is 0.2 mg/kg) .
    KOR agonist 1
  • HY-P10203
    μ/κ/δ opioid receptor agonist 1

    		Opioid Receptor Inflammation/Immunology
    μ/κ/δ opioid receptor agonist 1 is a μ opioid receptor (MOR), κ opioid receptor (KOR), and δ opioid receptor (DOR) agonist. μ/κ/δ opioid receptor agonist 1 produces a strong and long-lasting analgesic effect through peripheral MOR and KOR in the tail-flick test .
    μ/κ/δ opioid receptor agonist 1
  • HY-163277
    PIPE-3297

    		Opioid Receptor Inflammation/Immunology
    PIPE-3297 (compound 25) is a selective kappa opioid receptor (KOR) agonist, which activates the G-protein signaling with EC50 of 1.1 nM and exhibits low β-arrestin-2 recruitment activity (10%). PIPE-3297 induces myelination and reveals an anti-inflammatory activity .
    PIPE-3297
  • HY-161812
    MOR agonist-4

    		Opioid Receptor Others
    MOR agonist-4 (2d) is a G protein signaling-biased Kappa opioid receptor (KOR) agonist with an EC50 value of 11 nM. MOR agonist-4 contains an electron withdrawing CF3 group and a bias factor of 38 based on triazole. MOR agonist-4 is used in the research of pruritis and analgesia .
    MOR agonist-4
  • HY-106756
    Spiradoline

    U-62066

    		 Opioid Receptor Neurological Disease
    Spiradoline (U-62066), an arylacetamide, is a selective kappa opioid receptor (KOR) agonist with a Ki of 8.6 nM in guinea pig. The Ki values of Spiradoline for μ and δ receptors are 252 nM and 9400 nM, respectively. Spiradoline has potent diuretic, analgesic, antiarrythmic, antitussive, neuroprotective properties and easily penetrates the blood-brain barrier .
    Spiradoline
  • HY-P1333A
    Dynorphin A TFA

    		Opioid Receptor Apoptosis Caspase Endogenous Metabolite Neurological Disease
    Dynorphin A TFA is an endogenous opioid peptide involved in inhibitory neurotransmission in the central nervous system (CNS). Dynorphin A TFA is a highy potent kappa opioid receptor (KOR) agonist, and is also an agonist for other opioid receptors, such as mu (MOR) and delta (DOR). Dynorphin A TFA can induce neuronal death, and can be used in the research of neurological disease .
    Dynorphin A TFA
  • HY-136208
    TAN-452

    		Opioid Receptor Neurological Disease
    TAN-452 is an orally active, selective peripherally acting δ-opioid receptor (DOR) antagonist with a Ki of 0.47 nM and a Kb of 0.21 nM. TAN-452 is an antagonist for μ-opioid receptor (MOR; Ki=36.56 nM and Kb=9.43 nM) and κ-opioid receptor (KOR; Ki=5.31 nM and Kb=7.18 nM). TAN-452, a derivative of Naltrindole, demonstrates low brain penetrability and attenuates morphine-induced side effects without affecting pain control .
    TAN-452
  • HY-15708
    LY2795050

    		Opioid Receptor Neurological Disease
    LY2795050 is a short-acting selective κκ-opioid receptor (KOR) antagonist. LY2795050 has high affinity for the KOR with Ki value of 0.72 nM. LY2795050 can be used for the research of central nervous system dysfunction .
    LY2795050
  • HY-P5907
    Helianorphin-19

    		Opioid Receptor Neurological Disease
    Helianorphin-19 is a potent and selective κ-opioid receptor (KOR) activator with a Ki of 21 nM and an EC50 of 45 nM. Helianorphin-19 exhibits strong KOR-specific peripheral analgesic activity in a mouse model of chronic visceral pain .
    Helianorphin-19
  • HY-121800
    ML138

    		Opioid Receptor Others
    ML138, a κ opioid receptor agonist, is a MLPCN probe .
    ML138
  • HY-107749
    ML 190

    		Opioid Receptor Neurological Disease
    ML 190 is a selective κ opioid receptor (KOR) antagonist with an IC50 of 120 nM and an EC50 of 129 nM, respectively .
    ML 190
  • HY-107744
    Nalmefene

    		Opioid Receptor Neurological Disease
    Nalmefene is a long acting opioid (MOR and DOR antagonist), and a partial KOR agonist. Nalmefene is used for opioid overdose and alcohol dependence .
    Nalmefene
  • HY-10487
    JDTic dihydrochloride

    		Opioid Receptor Neurological Disease
    JDTic (dihydrochloride) is a potent antagonist of kappa-opioid receptors (KOR), blocking the κ-agonist U50, 488-induced antinociception.
    JDTic dihydrochloride
  • HY-15997B
    (±)-U-50488 hydrochloride

    (±)-Trans-(1R,2R)-U-50488 hydrochloride

    		 Opioid Receptor Neurological Disease
    (±)-U-50488 ((±)-Trans-(1R,2R)-U-50488) hydrochloride is a selective κ opioid receptor (KOR) agonist .
    (±)-U-50488 hydrochloride
  • HY-15997C
    (±)-U-50488 hydrate hydrochloride

    (±)-Trans-(1R,2R)-U-50488 hydrate hydrochloride

    		 Opioid Receptor Neurological Disease
    (±)-U-50488 ((±)-Trans-(1R,2R)-U-50488) hydrate hydrochloride is a selective κ opioid receptor (KOR) agonist .
    (±)-U-50488 hydrate hydrochloride
  • HY-105235
    Enadoline

    CI-977

    		 Opioid Receptor Neurological Disease
    Enadoline (CI-977) is a highly selective, brain-penetrating, and nonpeptide kappa-opioid receptor (KOR) agonist (Ki=1.25 nM). Antinociceptive effects .
    Enadoline
  • HY-105235A
    Enadoline hydrochloride

    CI-977 hydrochloride

    		 Opioid Receptor Neurological Disease
    Enadoline (CI-977) hydrochloride is a highly selective, brain-penetrating, and nonpeptide kappa-opioid receptor (KOR) agonist (Ki=1.25 nM). Antinociceptive effects .
    Enadoline hydrochloride
  • HY-163917
    SalA-VS-08

    		Opioid Receptor Neurological Disease
    SalA-VS-08 is a full agonist of kappa-opioid receptor (KOR) with selectivity and G-protein bias. SalA-VS-08 can be used in the research of analgesia .
    SalA-VS-08
  • HY-163916
    SalA-VS-07

    		Opioid Receptor Neurological Disease
    SalA-VS-07 is a G protein-biased partial agonist for the Kappa-opioid receptor (KOR). SalA-VS-07 can be used for research of pain and other disorders .
    SalA-VS-07
  • HY-120949
    (1R,2R)-U-50488 hydrochloride

    		Opioid Receptor Neurological Disease
    (1R,2R)-U-50488 hydrochloride is the absolute stereochemistry of (±)-U-50488 hydrochloride. (±)-U-50488 hydrochloride is a selective κ opioid receptor (KOR) agonist .
    (1R,2R)-U-50488 hydrochloride
  • HY-17609
    Difelikefalin

    CR-845; FE-202845

    		 Opioid Receptor Neurological Disease
    Difelikefalin (CR-845; FE-202845) is a peripherally restricted and selective agonist of kappa opioid receptor (KOR). Difelikefalin produces anti-inflammatory effects and has the potential in modulating pruritus in conditions such as chronic kidney disease .
    Difelikefalin
  • HY-110302
    6'-GNTI dihydrochloride

    		Opioid Receptor Neurological Disease
    6'-GNTI dihydrochloride, a κ-opioid receptor (KOR) agonist, displays bias toward the activation of G protein-mediated signaling over β-arrestin2 recruitment. 6'-GNTI 6'-GNTI dihydrochloride only activates the Akt pathway in striatal neurons .
    6'-GNTI dihydrochloride
  • HY-P4679
    (N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8)

    E2078

    		 Opioid Receptor Neurological Disease
    (N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8) (E-2078), a stable Dynorphin A (1–8) (HY-P2159) analog, is a kappa opioid receptor (KOR) agonist .
    (N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8)
  • HY-130696
    (+)-U-50488

    (+)-Trans-(1R,2R)-U-50488

    		 Opioid Receptor Neurological Disease
    (+)-U-50488 ((+)-Trans-(1R,2R)-U-50488) is a less active κ opioid receptor (KOR) agonist than the enantiomer of (-)-Trans-(1S,2S)-U-50488 (HY-15997) .
    (+)-U-50488
  • HY-15997A
    (+)-U-50488 hydrochloride

    (+)-Trans-(1R,2R)-U-50488 hydrochloride

    		 Opioid Receptor Neurological Disease
    (+)-U-50488 (hydrochloride) (+)-Trans-(1R,2R)-U-50488 hydrochloride) is a less active κ opioid receptor (KOR) agonist than the enantiomer of (-)-Trans-(1S,2S)-U-50488 (HY-15997) .
    (+)-U-50488 hydrochloride
  • HY-124754
    Navacaprant

    BTRX-335140; CYM-53093

    		 Opioid Receptor Neurological Disease Metabolic Disease
    Navacaprant (BTRX-335140) is a selective and orally active κ opioid receptor (KOR) antagonist, has antagonist activity for κOR, μOR and δOR with IC50 values of 0.8 nM, 110 nM, and 6500 nM, respectively. Navacaprant endows with favorable in vitro ADMET and in vivo pharmacokinetic profiles and medication-like duration of action in rats. Navacaprant distributes well into the CNS and can be used for the research of neuropathy .
    Navacaprant
  • HY-P5756
    CSD-CH2(1,8)-NH2

    		Opioid Receptor Neurological Disease
    CSD-CH2(1,8)-NH2 is a selective and competitive KOR antagonist (Ki: 6.8 nM). CSD-CH2(1,8)-NH2 inhibits calcium mobilization in DRG neurons. CH2(1,8)-NH2 antagonizes the antinociceptive effect of U50,488. CSD-CH2(1,8)-NH2 can be used for research of neuropsychiatric disorders .
    CSD-CH2(1,8)-NH2
  • HY-15997
    (-)-U-50488 hydrochloride

    (-)-Trans-(1S,2S)-U-50488 hydrochloride

    		 Opioid Receptor Infection Cancer
    (-)-U-50488 hydrochloride ((-)-Trans-(1S,2S)-U-50488 hydrochloride) is a selective kappa-opioid receptor (KOR) agonist (b>Kd=2.2 nM) over μ-opioid receptor (MOR) (b>Kd=430 nM). (-)-U-50488 hydrochloride is a more active enantiomer than (+)?trans-(1R,2R) U-50488 (HY-15997A)?or the (±)?trans-racemic mixture U-50488 (HY-15997B). (-)-U-50488 hydrochloride has a potent and sustained anti-HIV effect in fected blood monocyte-derived macrophages (MDM) .
    (-)-U-50488 hydrochloride
  • HY-109082
    Cevidoplenib

    SKI-O-703

    		 Syk Inflammation/Immunology
    Cevidoplenib (SKI-O-703) is an orally available inhibitor of spleen tyrosine kinase (Syk), with potential anti-inflammatory and immunomodulating activities. Cevidoplenib is also the mesylate form of SKI-O-592. Cevidoplenib and SKI-O-592 inhibits BCR-mediated survival, proliferation, and differentiation of B cells. And SKI-O-592 potently inhibits multiple kinases with IC50s of 6.2 nM (Syk), 1.859 μM (Jak2), 5.807 μM (Jak3), 0.412 μM (RET), 0.687 μM (KOR), 1.783 μM (FLT3), 16.96 μM (FGFR1), 5.662 μM (FGFR3), and 0.709 μM (Pyk2), respectively .
    Cevidoplenib
  • HY-P1329
    CTOP

    		Opioid Receptor Neurological Disease
    CTOP is a potent and highly selective μ-opioid receptor antagonist. CTOP antagonizes the acute morphine-induced analgesic effect and hypermotility. CTOP enhances extracellular dopamine levels in the nucleus accumbens. CTOP dose-dependently enhances locomotor activity .
    CTOP
  • HY-P1329A
    CTOP TFA
    1 Publications Verification

    		 Opioid Receptor Neurological Disease
    CTOP TFA is a potent and highly selective μ-opioid receptor antagonist. CTOP TFA antagonizes the acute analgesic effect and hypermotility. CTOP TFA enhances extracellular dopamine levels in the nucleus accumbens. CTOP TFA dose-dependently enhances locomotor activity .
    CTOP TFA

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