Opioid Receptor Inhibitors

μ Opioid Receptor/MOR

κ Opioid Receptor/KOR

δ Opioid Receptor/DOR

NOP Receptor/ORL1

Opioid Receptor Inhibitors, Agonists, Antagonists, Activators & Modulators

Product Name	μ Opioid Receptor/MOR	κ Opioid Receptor/KOR	δ Opioid Receptor/DOR	NOP Receptor/ORL1	Purity
DAMGO	μ Opioid Receptor/MOR				99.90%
Matrine	μ Opioid Receptor/MOR	κ Opioid Receptor/KOR			≥98.0%
Sinomenine	μ Opioid Receptor/MOR				99.94%
Sinomenine hydrochloride	μ Opioid Receptor/MOR				98.67%
Dynorphin A		κ Opioid Receptor/KOR			98.06%
Norbinaltorphimine dihydrochloride		κ Opioid Receptor/KOR			98.17%
SNC80			δ Opioid Receptor/DOR		99.44%
β-Endorphin, human			δ Opioid Receptor/DOR
JTC-801				NOP Receptor/ORL1	98.91%
BMS-986122	μ Opioid Receptor/MOR				99.94%
Alvimopan dihydrate	μ Opioid Receptor/MOR				98.66%
DPDPE			δ Opioid Receptor/DOR		99.83%
Difelikefalin		κ Opioid Receptor/KOR			99.50%
LY2940094				NOP Receptor/ORL1	99.91%
Dermorphin	μ Opioid Receptor/MOR				99.96%
PZM21	μ Opioid Receptor/MOR				99.46%
Navacaprant	μ Opioid Receptor/MOR, IC₅₀: 110 nM	κ Opioid Receptor/KOR, IC₅₀: 0.8 nM	δ Opioid Receptor/DOR, IC₅₀: 6500 nM		99.97%
Endomorphin 1	μ Opioid Receptor/MOR, Ki: 1.11 nM				99.92%
SB-612111 hydrochloride				NOP Receptor/ORL1	99.26%
Corydaline	μ Opioid Receptor/MOR				99.70%
CTAP TFA	μ Opioid Receptor/MOR, IC₅₀: 3.5 nM		δ Opioid Receptor/DOR, IC₅₀: 4500 nM		99.56%
Ro 64-6198				NOP Receptor/ORL1	99.82%
Deltorphin I			δ Opioid Receptor/DOR
Morphiceptin	μ Opioid Receptor/MOR				98.29%
N-Desmethylclozapine			δ Opioid Receptor/DOR		98.99%
[Met5]-Enkephalin, amide TFA			δ Opioid Receptor/DOR		99.58%
Naldemedine tosylate	μ Opioid Receptor/MOR
U-69593		κ Opioid Receptor/KOR			99.73%
Dynorphin A (1-8)		κ Opioid Receptor/KOR			99.88%
CTOP TFA	μ Opioid Receptor/MOR				99.84%
Porcine dynorphin A(1-13)		κ Opioid Receptor/KOR			99.81%
Adrenorphin	μ Opioid Receptor/MOR
Deltorphin 2 TFA			δ Opioid Receptor/DOR		99.88%
Dynorphin A (1-10) (TFA)		κ Opioid Receptor/KOR			98.19%
GSK1521498 free base	μ Opioid Receptor/MOR				98.55%
CYM51010	μ Opioid Receptor/MOR				99.12%
Sec-O-Glucosylhamaudol	μ Opioid Receptor/MOR				99.81%
ADL-5859 hydrochloride			δ Opioid Receptor/DOR		99.77%
Endomorphin 1 acetate	μ Opioid Receptor/MOR, Ki: 1.11 nM				99.92%
Naloxonazine dihydrochloride	μ Opioid Receptor/MOR, IC₅₀: 5.4 nM				98.1%
KNT-127			δ Opioid Receptor/DOR		99.60%
ICI 199441		κ Opioid Receptor/KOR			99.39%
(±)-J-113397				NOP Receptor/ORL1	98.59%
Trimebutine	μ Opioid Receptor/MOR				99.40%
MT-7716 hydrochloride				NOP Receptor/ORL1	99.06%
J-113397	μ Opioid Receptor/MOR, Ki: 1000 ± 160 nM	κ Opioid Receptor/KOR, Ki: 640 ± 87 nM	δ Opioid Receptor/DOR, Ki: >10000 nM	NOP Receptor/ORL1, Ki: 1.8 ± 0.24 nM	99.00%
AR-M 1000390 hydrochloride			δ Opioid Receptor/DOR		99.05%
LY255582	μ Opioid Receptor/MOR, Ki: 0.4 nM	κ Opioid Receptor/KOR, Ki: 2.0 nM	δ Opioid Receptor/DOR, Ki: 5.2 nM		≥98.0%
BMS-986121	μ Opioid Receptor/MOR				98.89%
Bevenopran	μ Opioid Receptor/MOR				99.82%
Asimadoline hydrochloride		κ Opioid Receptor/KOR			99.82%
β-Endorphin, equine TFA	μ Opioid Receptor/MOR		δ Opioid Receptor/DOR
DIPPA hydrochloride		κ Opioid Receptor/KOR			99.7%
[D-Ala2]leucine-enkephalin			δ Opioid Receptor/DOR		98.64%
Nociceptin (1-13), amide TFA				NOP Receptor/ORL1	99.67%
Deltorphin 2			δ Opioid Receptor/DOR
5'-Guanidinonaltrindole hydrochloride	human μ-opioid receptor, Ki: 36.9 nM human μ-opioid receptor, pA2: 8.49				98.72%
TAN-67 dihydrobromide			δ Opioid Receptor/DOR, Ki: 0.647 nM		≥99.0%
DPDPE TFA			δ Opioid Receptor/DOR		99.94%
Gluten Exorphin C	μ Opioid Receptor/MOR		δ Opioid Receptor/DOR		98.97%
Cebranopadol ((1α,4α)stereoisomer)				NOP Receptor/ORL1
Dalargin			δ Opioid Receptor/DOR		99.52%
Samidorphan-d₅	μ Opioid Receptor/MOR	κ Opioid Receptor/KOR	δ Opioid Receptor/DOR
Alvimopan monohydrate	μ Opioid Receptor/MOR				99.18%
GSK1521498 free base (hydrochloride)	μ Opioid Receptor/MOR
CTAP	μ Opioid Receptor/MOR, IC₅₀: 3.5 nM		δ Opioid Receptor/DOR, IC₅₀: 4500 nM
AT-076	μ Opioid Receptor/MOR, IC₅₀: 1.67 nM	κ Opioid Receptor/KOR, IC₅₀: 1.14 nM	δ Opioid Receptor/DOR, IC₅₀: 19.6 nM	NOP Receptor/ORL1, IC₅₀: 1.75 nM
SC13	μ Opioid Receptor/MOR
SalA-VS-07		κ Opioid Receptor/KOR
NAQ	μ Opioid Receptor/MOR, Ki: 0.55 nM	κ Opioid Receptor/KOR, Ki: 26.45 nM	δ Opioid Receptor/DOR, Ki: 132.50 nM
N-Desmethylclozapine-d₈			δ Opioid Receptor/DOR
Mu opioid receptor antagonist 4	μ Opioid Receptor/MOR
Bilaid C	human μ-opioid receptor, Ki: 210 nM
Dermorphin TFA	μ Opioid Receptor/MOR
DALDA	μ Opioid Receptor/MOR, Ki: 1.69 nM	κ Opioid Receptor/KOR, Ki: 4230 nM	δ Opioid Receptor/DOR, Ki: 19200 nM
KOR/DOR agonist 1	μ Opioid Receptor/MOR, Ki: 0.93 nM	κ Opioid Receptor/KOR, Ki: 0.14 nM	δ Opioid Receptor/DOR, Ki: 0.2 nM
Acetalin-3	μ Opioid Receptor/MOR
DS34942424	μ Opioid Receptor/MOR
Bilaid A1e	μ Opioid Receptor/MOR, Ki: 750 nM
LY2048978	μ Opioid Receptor/MOR, Ki: 0.287 nM	κ Opioid Receptor/KOR, Ki: 0.471 nM	δ Opioid Receptor/DOR, Ki: 1.05 nM
Mu opioid receptor antagonist 5	μ Opioid Receptor/MOR
(N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8)		κ Opioid Receptor/KOR
Mu opioid receptor antagonist 3	μ Opioid Receptor/MOR
KOR agonist 2		κ Opioid Receptor/KOR, Ki: 1.9 nM
AT-121 hydrochloride	μ Opioid Receptor/MOR
MT-7716 free base				NOP Receptor/ORL1
Mu opioid receptor antagonist 2	μ Opioid Receptor/MOR
Dynorphin A TFA		κ Opioid Receptor/KOR
PIPE-3297		κ Opioid Receptor/KOR, EC₅₀: 1.1 nM
[DPen2, Pen5] Enkephalin			δ Opioid Receptor/DOR
GSK1521498	μ Opioid Receptor/MOR
Anrikefon		κ Opioid Receptor/KOR
ZP 120C				NOP Receptor/ORL1
KOR agonist 1	μ Opioid Receptor/MOR, EC₅₀: 701.2 nM	κ Opioid Receptor/KOR, EC₅₀: 3.4 nM	δ Opioid Receptor/DOR, EC₅₀: 1649 nM
[Met5]-Enkephalin, amide			δ Opioid Receptor/DOR
Mu opioid receptor antagonist 7	μ Opioid Receptor/MOR, IC₅₀: 29 ± 3.0 nM
DPI-3290		κ Opioid Receptor/KOR	δ Opioid Receptor/DOR
N-Benzylnaltrindole hydrochloride			δ Opioid Receptor/DOR
Dynorphin A (1-10)		κ Opioid Receptor/KOR
Akuammidine		κ Opioid Receptor/KOR
Mu opioid receptor antagonist 1	μ Opioid Receptor/MOR
K-Opioid receptor agonist-1	μ Opioid Receptor/MOR, Ki: 43 nM	κ Opioid Receptor/KOR, Ki: 0.25 nM	δ Opioid Receptor/DOR, Ki: 58 nM
Ac-RYYRWK-NH2 TFA				NOP Receptor/ORL1
μ opioid receptor agonist 3	μ Opioid Receptor/MOR, EC₅₀: 0.82 nM
BAM-12P		human κ-opioid receptor (hKOR), EC₅₀: 101 nM human κ-opioid receptor (hKOR), pEC₅₀: 6.99
Naloxegol-d₅ oxalate	μ Opioid Receptor/MOR
UFP-101				NOP Receptor/ORL1
Acetalin-1	μ Opioid Receptor/MOR
CTOP	μ Opioid Receptor/MOR
Axelopran	human μ-opioid receptor, pKi: 9.8	guinea pig κ-opioid receptor, pKi: 9.9	δ Opioid Receptor/DOR, pKi: 8.8
δ opioid receptor antagonist 1			δ Opioid Receptor/DOR, Ki: 1.7 nM
MOR agonist-2	μ Opioid Receptor/MOR
α-Endorphin (human)	μ Opioid Receptor/MOR
Dermorphin Analog	μ Opioid Receptor/MOR
DSLET			δ Opioid Receptor/DOR
NPFF1-R antagonist 1	μ Opioid Receptor/MOR, Ki: 3560 ± 364 nM	κ Opioid Receptor/KOR, Ki: 1390 ± 147 nM	δ Opioid Receptor/DOR, Ki: 1540 ± 132 nM
Isotodesnitazene	μ Opioid Receptor/MOR				99.78%
RX809055AX	μ Opioid Receptor/MOR		δ Opioid Receptor/DOR
R-84760		κ Opioid Receptor/KOR
CHIR 4531	μ Opioid Receptor/MOR, Ki: 6 nM
Picraline	μ Opioid Receptor/MOR, Ki: 132 μM	κ Opioid Receptor/KOR, Ki: 2.38 μM	δ Opioid Receptor/DOR, Ki: 98.8 μM
Endomorphin 2	μ Opioid Receptor/MOR

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