δ Opioid Receptor/DOR

δ Opioid Receptor/DOR Related Products (54):

By Type:	Pan (16) Selective (9)
By Effects:	Inhibitors (2) Agonists (33) Antagonists (14) Activator (1) Modulator (1)

Cat. No.	Product Name	Effect	Purity

HY-P1502

β-Endorphin, human	Agonist	98.12%
β-Endorphin, human, a prominent endogenous peptide, existing in the hypophysis cerebri and hypothalamus, is an agonist of opioid receptor, with preferred affinity for μ-opioid receptor and δ-opioid receptor; β-Endorphin, human exhibits antinociception activity.

HY-101202

SNC80	Agonist	99.82%
SNC80 (NIH 10815) is a potent, highly selective and non-peptide δ-opioid receptor agonist with a K_i of 1.78 nM and an IC₅₀ of 2.73 nM. SNC80 also selectively activates μ-δ heteromer in HEK293 cells with an EC₅₀ of 52.8 nM. SNC80 shows antinociceptive, antihyperalgesic and antidepressant‐like effects. SNC80 has the potential for multiple headache disorders treatment.

HY-P1334

DPDPE	Agonist	99.61%
DPDPE, an opioid peptide, is a selective δ-opioid receptor?(DOR) agonist?with anticonvulsant effects.

HY-P1335A

CTAP TFA	Antagonist	99.60%
CTAP TFA is a potent, highly selective, and BBB penetrant μ opioid receptor antagonist, with an IC₅₀ of 3.5 nM. CTAP TFA displays over 1200-fold selectivity over δ opioid (IC₅₀=4500 nM) and somatostatin receptors. CTAP TFA can be used for the study of L-DOPA-induced dyskinesia (LID) and opiate overdose or addiction.

HY-P1467A

[Met5]-Enkephalin, amide TFA	Agonist	99.58%
[Met5]-Enkephalin, amide TFA is an agonist for δ opioid receptors as well as putative ζ (zeta) opioid receptors.

HY-175661

SRI-22136	Antagonist
SRI-22136 is a Delta Opioid Receptor (DOR) antagonist that can cross blood-brain barrier with a IC₅₀ of 0.42 nM. SRI-22136 does not have agonistic activity but antagonistic activity against DOR, MOR (IC₅₀ = 370 nM), KOR (IC₅₀ = 54 nM) and can avoid addiction/aversion effects. SRI-22136 can effectively inhibit the BACE1 activity induced by DADLE (a DOR agonist) (HY-105343) (IC₅₀ = 120 nM). SRI-22136 prevents completely Alzheimer’s-like pathology in mouse model. SRI-22136 can used for the study of Alzheimer’s disease.

HY-171758

BU72	Agonist
BU72 is a highly potent and long-acting agonist of μ and κ opioid receptors, and also has a partial agonist effect on δ opioid receptors (EC₅₀ values are 0.054, 0.033, and 0.58 nM, respectively). BU72 has a strong and long-lasting analgesic effect, which is mainly mediated by μ opioid receptors. BU72 has a long-lasting activity and can partially reverse the analgesic effect of morphine. BU72 can be used in the study of opioid dependence.

HY-175486

KOR agonist 6	Agonist
KOR agonist 6 is a KOR agonist (K_i = 0.25 pM). KOR agonist 6 shows agonistic activity at MOR and DOR in CHO cells and inhibits Forskolin (HY-15371)-stimulated cAMP accumulation. KOR agonist 6 stimulates KOR-mediated [³⁵S]GTPγS binding and inhibits cAMP accumulation in KOR-expressing HEK293 cells with potent agonistic activity, while showing lower β-arrestin recruitment potency. KOR agonist 6 demonstrates anti-nociceptive efficacy in mice. KOR agonist 6 can be used for the study of analgesics with reduced central nervous system (CNS) side effects.

HY-124754

Navacaprant	Inhibitor	99.97%
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.

HY-G0021

N-Desmethylclozapine	Agonist	98.99%
N-Desmethylclozapine is a major active metabolite of the atypical antipsychotic agent Clozapine. N-Desmethylclozapine is a potent, allosteric and partial M1 receptors agonist (EC₅₀=115 nM) and is able to potentiate hippocampal N-methyl-d-aspartate (NMDA) receptor currents through M1 receptor activation. N-Desmethylclozapine is also a δ-opioid agonist.

HY-P1336

Deltorphin I	Agonist
Deltorphin I is a δ-opioid receptor agonist with high affinity and selectivity.

HY-90003A

Tianeptine sodium salt	Agonist	99.90%
Tianeptine sodium salt is an atypical antidepressant. Tianeptine sodium salt is a moderate-intensity agonist of the μ-opioid receptor (MOR), and to a lesser extent, is an agonist of the δ-opioid receptor (DOR). Tianeptine sodium salt is a glutamate modulator that can enhance AMPA receptor and antagonize NMDA receptor. Tianeptine sodium salt increases sensitivity of the α1 adrenergic receptor, which only manifests in chronic treatment. Tianeptine sodium salt exerts neuroprotective effects under stress/inflammation-induced conditions, exhibiting anti-inflammatory and antioxidant properties. Tianeptine sodium salt inhibits MMP-9 by suppressing the PI3K/Akt-mediated NF-κB pathway. Tianeptine sodium salt can be used to alleviate symptoms of depression and anxiety, but does not cause sedative effects.

HY-120613

BMS-986187	Activator	99.66%
BMS-986187 is an δ-opioid receptor-selective positive allosteric modulator (PAM) with an EC₅₀ of 0.03 μM and a pK_B of 6.02 (～1 μM). BMS-986187 has no observable PAM activity at the μ-receptor (EC₅₀=3 μM).

HY-136208

TAN-452	Antagonist	99.44%
TAN-452 is an orally active, selective peripherally acting δ-opioid receptor (DOR) antagonist with a K_i of 0.47 nM and a K_b of 0.21 nM. TAN-452 is an antagonist for μ-opioid receptor (MOR; K_i=36.56 nM and K_b=9.43 nM) and κ-opioid receptor (KOR; K_i=5.31 nM and K_b=7.18 nM). TAN-452, a derivative of Naltrindole, demonstrates low brain penetrability and attenuates morphine-induced side effects without affecting pain control.

HY-107741

SNC162	Agonist	99.72%
SNC162 is a delta-opioid receptor agonist with an IC₅₀ of 0.94 nM. SNC162 has antidepressant-like and antinociceptiv effects.

HY-13044

ADL-5859 hydrochloride	Agonist	99.72%
ADL-5859 hydrochloride (compound 20) is a selective and orally active δ opioid receptor (DOR) agonist with an K_i and an EC₅₀ value of 0.84 and 20 nM, respectively. ADL-5859 hydrochloride also shows inhibitory activity to hERG channel with an IC₅₀ value of 78 μM. ADL-5859 hydrochloride can be used for the research of pain.

HY-P1013A

Deltorphin 2 TFA	Agonist	99.93%
Deltorphin 2 TFA is a selective peptide agonist for the δ opioid receptor.

HY-114072

J-113397	Antagonist	99.00%
J-113397 is the first potent and selective nonpeptidyl ORL1 receptor antagonist (K_i: cloned human ORL1=1.8 nM) without any agonistic effects on other opioid receptors.

HY-120511

KNT-127	Agonist	99.60%
KNT-127 is a selective and BBB-penetrant δ-opioid receptor (DOR) agonist (K_i = 0.16 nM). KNT-127 is highly selective to the δ receptor, with Ki values of 0.16, 21.3 and 153 nM for δ, μ and κ receptors, respectively. KNT-127 acts as a biased ligand that mainly activates cyclic adenosine monophosphate (cAMP) signaling with lower beta-arrestin signaling activation. KNT-127 increases the release of dopamine and L-glutamate in the striatum, nucleus accumbens, and prefrontal cortex. KNT-127 exhibits antidepressant- and anxiolytic-like effects. KNT-127 can be studied in research on neurological diseases.

HY-P0098

[D-Ala2]leucine-enkephalin	Agonist	98.64%
[D-Ala2]leucine-enkephalin, a delta opioid agonist, is a degradation resistant long-acting Leu-enkephalin.

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