1. Signaling Pathways
  2. GPCR/G Protein
    Neuronal Signaling
  3. Cannabinoid Receptor

Cannabinoid Receptor

Receptor

Cannabinoid Receptor

Cannabinoid receptors are currently classified into three groups: central (CB1), peripheral (CB2) and GPR55, all of which are G-protein-coupled. CB1 receptors are primarily located at central and peripheral nerve terminals. CB2 receptors are predominantly expressed in non-neuronal tissues, particularly immune cells, where they modulate cytokine release and cell migration. Recent reports have suggested that CB2 receptors may also be expressed in the CNS. GPR55 receptors are non-CB1/CB2 receptors that exhibit affinity for endogenous, plant and synthetic cannabinoids. Endogenous ligands for cannabinoid receptors have been discovered, including anandamide and 2-arachidonylglycerol.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-107471
    CB2 receptor agonist 3
    Agonist 99.86%
    CB2 receptor agonist 3 is a robust and selective CB2 cannabinoid agonist with Kis of 7.6 and 900 nM for CB2 and CB1, respectively. CB2 receptor agonist 3 significantly increases P-ERK 1/2 expression in HL-60 cells.
    CB2 receptor agonist 3
  • HY-P1090
    Hemopressin(rat)
    Antagonist 99.86%
    Hemopressin(rat) is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin(rat) exerts antinociceptive action in inflammatory pain models.
    Hemopressin(rat)
  • HY-126161
    Nonabine
    Activator 99.95%
    Nonabine (BRL-4664), a cannabinoid, is a antiemetic agent. Nonabine activates CB1 receptor in the brainstem and enteric nervous system.
    Nonabine
  • HY-120851
    O-7460
    O-7460 is a potent and selective DAGLα inhibitor, with an IC50 of 0.69 μM. O-7460 shows selectivity over onoacylglycerol lipase (MAGL), human CB1 and CB2 cannabinoid receptors. O-7460 can decrease HFD-caused an up-regulation of 2-AG levels.
    O-7460
  • HY-103325
    JTE-907
    Modulator 98.72%
    JTE-907 is a highly selective, orally active CB2 receptor inverse agonist and exerts anti-inflammatory effects in vivo.
    JTE-907
  • HY-122964
    URB447
    Antagonist 99.5%
    URB447 is a peripherally restricted CB1 cannabinoid antagonist (IC50: 313 nM and 41 nM for rat CB1 and human CB2 receptor respectively ). URB447 lowers food intake and body-weight gain in mice without entering the brain or antagonizing central CB1-dependent responses. URB447 can be used for research of obesity.
    URB447
  • HY-110040
    L759633
    Agonist ≥99.0%
    L759633 is a potent and selective agonist of cannabinoid receptor (CB2) receptor, with Kis of 6.4 nM and 1043 nM for CB2 and CB1 receptors, respectively. L759633 can inhibit Forskolin-stimulated cAMP production.
    L759633
  • HY-162618
    PSB-KK1445
    Agonist 99.47%
    PSB-KK1445 is a potent and selective GPR18 agonist with EC50s of 45.4 nM and 124 nM for human and mouse GPR18, respectively. PSB-KK1445 displays >200-fold selectivity versus both CB receptor subtypes, GPR55, and GPR183.
    PSB-KK1445
  • HY-110018
    N-Arachidonyldopamine
    Agonist 98.36%
    N-Arachidonyldopamine is a potent and selective endogenous CB1 receptor agonist with a Ki of 250 nM. N-Arachidonyldopamine is also a potent and selective TRPV1 agonist an with EC50 of ~ 50 nM.
    N-Arachidonyldopamine
  • HY-103327
    MJ15
    Antagonist
    MJ15 is a potent and selective CB1 receptor antagonist with a Ki of 27.2 pM and an IC50 of 118.9 pM for rat CB1 receptors. MJ15 exhibits potency in obesity and hyperlipidemia models. MJ15 inhibits food intake and increases in body weight in diet-induced obese rats and mice.
    MJ15
  • HY-N1415S
    β-Caryophyllene-d2
    Agonist
    β-Caryophyllene-d2 is deuterium labeled β-Caryophyllene. β-Caryophyllene is a CB2 receptor agonist.
    β-Caryophyllene-d<sub>2</sub>
  • HY-10863S
    Anandamide-d8
    Agonist 99.90%
    Anandamide-d8 is a deuterated labeled Anandamide. Anandamide is an endocannabinoid. Anandamide modulates both neuronal and immune functions through two protein-coupled cannabinoid receptors (CB1 and CB2). Anandamide can activate numerous other receptors like PPARS, TRPV1, and GPR18/GPR55. Anandamide also has potential anti-fungal and anti-inflammatory activities. Anandamide can be used for the research of Alzheimer’s disease (AD) and ulcerative colitis.
    Anandamide-d<sub>8</sub>
  • HY-110179
    PSNCBAM-1
    Antagonist 99.48%
    PSNCBAM-1 is a selective CB1 receptor allosteric antagonist with an EC50 of 0.1 μM. PSNCBAM-1 can be used in the researches of obesity.
    PSNCBAM-1
  • HY-W400424
    (-)-6α-Hydroxy cannabidiol
    (-)-6α-Hydroxy cannabidiol is a metabolite of Cannabidiol.
    (-)-6α-Hydroxy cannabidiol
  • HY-124089S
    Eicosapentaenoyl ethanolamide-d4
    Agonist ≥99.0%
    Eicosapentaenoyl ethanolamide-d4 is the deuterium labeled Eicosapentaenoyl ethanolamide. Eicosapentaenoyl ethanolamide, an omega-3 fatty acid, is one of N-acylethanolamines (NAEs). Eicosapentaenoyl ethanolamide is cannabinoid CB1/CB2 receptor agonist. Eicosapentaenoyl ethanolamide acts as a metabolic signal. Eicosapentaenoyl ethanolamide inhibits dietary restriction (DR)-induced lifespan extension in wild type animals and suppresses lifespan extension in a TOR pathway mutant[1][2].
    Eicosapentaenoyl ethanolamide-d<sub>4</sub>
  • HY-10871A
    Otenabant Hydrochloride
    Antagonist
    Otenabant Hydrochloride is a potent and selective cannabinoid receptor CB1 antagonist with Ki of 0.7 nM, exhibits 10,000-fold greater selectivity against human CB2 receptor.
    Otenabant Hydrochloride
  • HY-15420
    BML-190
    Agonist 99.53%
    BML-190(IMMA) is a potent and selective CB2 receptor ligand (Ki values are 435 nM and > 2 μM for CB2 and CB1 respectively).
    BML-190
  • HY-118641
    Cannabinodiol
    Cannabinodiol, a cannabinoid analogue, is a phytocannabinoid.
    Cannabinodiol
  • HY-141411A
    Zevaquenabant
    Antagonist 99.62%
    Zevaquenabant ((S)-MRI-1867) is a peripherally restricted, orally bioavailable dual cannabinoid CB1 receptor and inducible NOS antagonist. Zevaquenabant ameliorates obesity-induced chronic kidney disease (CKD).
    Zevaquenabant
  • HY-112707
    AM9405
    Agonist
    AM9405 is a novel peripherally active cannabinoid type 1 (CB1) and serotonin type 3 receptor agonist. AM9405 inhibits twitch contraction of the ileum and the colon with IC50s of 45.71 and 0.076 nM, respectively.
    AM9405
Cat. No. Product Name / Synonyms Application Reactivity

CB1

CB2

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Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.

Cannabinoid Receptor Ligands, Inhibitors, Agonists, Antagonists, Activators & Modulators
Product NameCB1CB2Purity    
Anandamide
CB1
CB2
≥99.0%
Rimonabant
CB1 , Ki: 1.8 nM
 99.18%
Pregnenolone
CB1
 99.87%
SR144528 
CB2
99.25%
JD-5037
CB1 , IC50: 1.5 nM
 99.38%
Rimonabant Hydrochloride
CB1 , Ki: 1.8 nM
 99.79%
Pregnenolone monosulfate sodium
CB1
 99.96%
Synaptamide
CB1 , Ki: 633 nM
CB2 , Ki: 3843 nM
99.30%
Leelamine
CB1
CB2
98.36%
Yangonin
CB1 , IC50: 1.79 μM
CB1 , Ki: 0.72 μM
 99.79%
N-Oleoyl glycine
CB1
 ≥99.0%
GW-405833
CB1 , EC50: 16.1 μM
CB2 , EC50: 50.7 nM
99.12%
Pregnenolone monosulfate
CB1
 99.22%
AM281
CB1 , IC50: 9.91 nM
CB2 , IC50: 13000 nM
≥99.0%
Leelamine hydrochloride
CB1
 99.06%
Etrinabdione 
CB2
99.16%
CB2R PAM 
cannabinoid type-2 receptors
98.46%
CB1 antagonist 4
CB1
 99.00%
Tetrahydromagnolol
CB1 , EC50: 9010 nM
CB1 , Ki: 2260 nM
CB2 , EC50: 170 nM
CB2 , Ki: 416 nM
99.79%
SCH 336 
hCB2-R
98.85%
Bay 59-3074
CB1 , Ki: 48.3 nM
CB2 , Ki: 45.5 nM
98.60%
CB1/2 agonist 3
hCB1-R, Ki: 5.9 nM
hCB2-R, Ki: 3.5 nM
99.83%
AZD1940
hCB1-R, pKi: 7.93
hCB2-R, pKi: 9.06
99.58%
CB1/2 agonist 1
hCB1-R, EC50: 56.15 nM
cannabinoid type-2 receptors, EC50: 11.63 nM
99.20%
Drinabant
hCB1-R, IC50: 25 nM
rCB1-R, IC50: 10 nM
CB2 , IC50: 10000 nM
≥99.0%
GW 833972A 
hCB2-R, pEC50: 7.3
rat CB2-R, pEC50: 7.5
99.91%
Pregnenolone (Standard)
CB1
 
GAT211
CB1
 99.98%
Auriculasin
CB1 , IC50: 8.92 μM
 98.58%
Tedalinab 
CB2
99.94%
(R)-Methanandamide
CB1 , Ki: 20 nM
 
CB2R antagonist 3 
CB2R
98.08%
Ibipinabant
CB1 , Ki: 7.8 nM
CB2 , Ki: 7943 nM
99.90%
CB2 modulator 1 
CB2
99.75%
PGN36 
cannabinoid type-2 receptors, Ki: 0.09 μM
99.74%
2-Palmitoylglycerol
CB1
 ≥99.0%
RVD-Hpα TFA
CB1
 99.32%
ANEB-001
CB1
 
Noladin ether
CB1 , Ki: 21.2 nM
CB2 , Ki: >3 mM
≥98.0%
CB2R/FAAH modulator-3
CB1 , Ki: 67.6 nM
CB2 , Ki: 20.1 nM
99.71%
CB2 receptor agonist 2 
CB2 , Ki: 8.5 nM
≥99.0%
Nonabine
CB1
 99.95%
URB447
CB1 , IC50: 313 nM
 99.5%
L759633
CB1 , Ki: 1043 nM
CB2 , Ki: 6.4 nM
≥99.0%
N-Arachidonyldopamine
CB1 , Ki: 250 nM
 98.36%
MJ15
rCB1-R, Ki: 27.2 pM
rCB1-R, IC50: 118.9 pM
 
PSNCBAM-1
hCB1-R, EC50: 0.1 μM
 99.48%
Zevaquenabant
CB1
 99.62%
AM9405
CB1 , IC50: 45.71 nM
 
Isopropyl dodec-11-enylfluorophosphonate
CB1 , IC50: 2 μM
 
(R)-SLV 319
CB1 , Ki: 894 nM
 
RTICBM-189
CB1 , pIC50: 7.54
hCB1, pIC50: 5.29
mCB1, pIC50: 6.25
 99.73%
CB2 receptor agonist 9 
CB2R, EC50: 16.2 nM
AChE/BChE-IN-18 
CB2 , Ki: 31 nM
LY320135
CB1 , Ki: 141 nM
CB2 , Ki: >10 μM
Dihomo-γ-Linolenoyl Ethanolamide
hCB1-R, Ki: 857 nM
hCB2-R, Ki: 598 nM
O-2050
CB1 , Ki: 2.5 nM
CB2 , Ki: 0.2 nM
CB2 receptor agonist 8 
CB2R
CB1R agonist 1
CB1R, Ki: 0.95 nM
 
Tocrifluor 1117
CB1
 
CB1R Allosteric modulator 4
hCB1-R
 
hBChE-IN-2 
hCB2-R, IC50: 0.78 μM
BAY 38-7271
CB1 , Ki: 1.85 nM
CB2 , Ki: 5.96 nM
CB2R-IN-1 
CB2 , Ki: 0.9 nM
CB1R Allosteric modulator 3
CB1
 98.05%
CB2R agonist 3 
CB2R, EC50: 0.37 μM
PSB-SB-1203
CB1 , Ki: 0.244 μM
CB2 , Ki: 0.21 μM
SMM-189 
CB2
MDA7
rCB1-R, Ki: 2565 nM
rat CB2-R, IC50: 67.4 nM
hCB2-R, IC50: 128 nM
rat CB2-R, Ki: 238 nM
hCB2-R, Ki: 422 nM
MN-25
CB1 , Ki: 254 nM
CB2 , Ki: 11 nM
CB1/2 receptor-1
CB1
CB2
CBR Agonist-2
hCB1-R, EC50: 960 nM
hCB1-R, Ki: 970 nM
 
CB2R probe 1 
cannabinoid type-2 receptors, Ki: 130 nM
(R)-(+)-Linoleyl-1'-Hydroxy-2'-Propylamide
CB1 , Ki: 21 μM
CB2 , Ki: 21 μM
CB2 receptor agonist 6 
CB2R
CB2R/FAAH modulator-2
CB1 , Ki: 152.9 nM
CB2 , Ki: 10.8 nM
Docosatetraenylethanolamide
CB1
 
CB2R agonist 1 
CB2R, EC50: 0.56 μM
R-2 Methanandamide
rCB1-R, Ki: 119 nM
 
TRPV1/CB2 agonist 1 
CB2
Amauromine
CB1 , Ki: 178 nM
CB1 , Kb: 66.6 nM
 
CB1R antagonist 1
hCB1-R, IC50: 4.2 μM
hCB1-R, EC50: 10 μM
 99.89%
CB1 inverse agonist 2
CB1 , pKi: 9.7
CB2 , pKi: 6.0
rel-O-2050
CB1
 
CB2R/FAAH modulator-1
CB1R, Ki: 241.3 nM
CB1R, EC50: 489 nM
CB2R, Ki: 14.8 nM
CB2R, EC50: 123.6 nM
AZD-2207
CB1
 
CB1/2 agonist 2
hCB1-R, Ki: 3.5 nM
hCB2-R, Ki: 1.2 nM
CB1R Allosteric modulator 2
hCB1-R
 
CB1R Allosteric modulator 1
hCB1-R
 
Δ9-THCB
CB1 , Ki: 15 nM
CB2 , Ki: 51 nM
Mead ethanolamide
CB1 , Kd: 753 nM
CB2 , Kd: 1810 nM
PM226 
CB2 , Ki: 13 nM
CB2 , EC50: 39 nM
NIDA-41020
CB1 , Ki: 4.1 nM
 
RVD-Hpα
CB1
 
CBR Agonist-1
rCB1-R, Ki: 0.18 μM
hCB2-R, Ki: 1.22 μM
AB-FUBICA
CB1 , EC50: 21 nM
CB2 , EC50: 15 nM
MRL-650
CB1 , IC50: 7.5 nM
CB2 , IC50: 4100 nM
Eicosapentaenoyl ethanolamide
CB1
CB2
CB1-IN-2
CB1 , IC50: 0.644 μM
 
CB1 antagonist 5
hCB1, EC50: 195 nM
hCB1, Ki: 243 nM
 
Δ8-THC-C8
CB1 , EC50: 13.8 nM
 
Δ8-THC methyl ether 
CB2
PF-03550096 
CB2 , Ki: 7.9 nM
TM38837
CB1
 
PSB-SB1202
CB1 , EC50: 56 nM
CB1 , Ki: 32 nM
CB2 , EC50: 14 nM
CB2 , Ki: 49 nM
Δ8-THCP
CB1