Naloxone D5 is deuterium labeled Naloxone. Naloxone is a a potent opioid receptor antagonist.
SDZ NKT 343 is a selective, orally active NK1 receptor antagonist with an IC50 of 0.62 nM against human NK1 receptor. SDZ NKT 343 has good analgesic activity[1][2].
Metoclopramide-d3 is deuterium labeled Metoclopramide. Metoclopramide is a potent antagonist of 5-HT3 and dopamine D2 receptor, with IC50s of 308 nM and 483 nM, respectively. Metoclopramide can be used for the research of nausea and vomiting, gastro-oesophageal reflux, and gastroparesis[1][2].
Frentizole, an FDA-approved immunosuppressive drug, is a novel inhibitor of the Aβ-ABAD interaction.IC50 value:Target: Aβ-ABAD interaction
JNJ-1661010 (Takeda-25) a potent and selective fatty acid amide hydrolase (FAAH) inhibitor with IC50s of 34 and 33 nM for rat FAAH and human FAAH, respectively. JNJ-1661010 can cross the blood-brain barrier and used as broad-spectrum analgesics[1][2].
AChE/BChE-IN-3 (BMC-1) is a dual AChE and BChE inhibitor with IC50 values of 6.08 μM and 0.383 μM against electric eel AChE (elAChE) and equine serum BChE (eqBChE), respectively[1].
Bradanicline is a highly selective α7 nicotinic acetylcholine receptor (nAChR) agonist (humanα7 nAChR: EC50=17 nM; Ki= 1.4 nM). Bradanicline is used for the research of cognitive disorders[1][2].
(Rac)-5-Hydroxymethyl Tolterodine ((Rac)-Desfesoterodine) hydrochloride, an active metabolite of Tolterodine, is a mAChR antagonist (Ki values of 2.3 nM, 2 nM, 2.5 nM, 2.8 nM, and 2.9 nM for M1, M2, M3, M4, and M5 receptors, respectively). (Rac)-5-Hydroxymethyl Tolterodine hydrochloride can be used for overactive bladder research[1].
Nalmefene is a long acting opioid (MOR and DOR antagonist), and a partial KOR agonist. Nalmefene is used for opioid overdose and alcohol dependence[1].
SA72 is a highly selective fatty acid amide hydrolase (FAAH) inhibitor.
Pralidoxime iodide is a reactivator of acetylcholinesterase (AChE). Pralidoxime iodide reactivates nerve agent, which inhibits AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime iodide is an antidote for organophosphate poisoning[1][2].
Ramelteon-d5 is deuterium labeled Ramelteon. Ramelteon is a potent, highly selective, and orally active agonist of MT1/MT2 with Ki values of 14 and 112 pM, respectively. Ramelteon has the potential for the research of insomnia. Ramelteon consistently reduces sleep onset after long-term treatment, with no next-morning residual effects or rebound insomnia or withdrawal symptoms upon discontinuation[1][2].
A potent, selective and orally available CGRP receptor antagonist for the prevention of migraine. Migraine Phase 3 Clinical
Xanomeline(LY246708) is a selective M1 muscarinic receptor agonist.IC50 value:Target: M1 muscarinic receptorin vitro: Xanomeline had high affinity for muscarinic receptors in brain homogenates, but had substantially less or no affinity for a number of other neurotransmitter receptors and uptake sites. In cells stably expressing genetic m1 receptors, xanomeline increased phospholipid hydrolysis in CHO, BHK and A9 L cells to 100, 72 and 55% of the nonselective agonist carbachol. In isolated tissues, xanomeline had high affinity for M1 receptors in the rabbit vas deferens (IC50 = 0.006 nM), low affinity for M2 receptors in guinea pig atria (EC50 = 3 microM), was a weak partial agonist in guinea pig ileum and was neither an agonist nor antagonist in guinea pig bladder [1]. Xanomeline produced small increases in striatal acetylcholine levels and did not antagonize the large increases in acetylcholine produced by the nonselective muscarinic agonist oxotremorine, indicating that xanomeline did not block M2 autoreceptors [2]. in vivo: Xanomeline increased striatal levels of dopamine metabolites, presumably by acting at M1 heteroreceptors on dopamine neurons to increase dopamine release. In contrast, xanomeline had only a relatively small effect on acetylcholine levels in brain, indicating that it is devoid of actions at muscarinic autoreceptors [1]. The effects of xanomeline on ex vivo binding and DOPAC levels lasted for about 3 hr and were evident after oral administration. An analog of xanomeline with similar in vivo effects did not inhibit acetylcholinesterase or choline acetyltransferase and inhibited choline uptake only at concentrations much higher than those required to inhibit binding. These data indicate xanomeline is selective agonist for M1 over M2 and M3 receptors in vivo in rat [2].
DPDPE, an opioid peptide, is a selective δ-opioid receptor (DOR) agonist with anticonvulsant effects[1].
AChE-IN-14 is a potent cholinesterase inhibitor with IC50s of 0.46 , 0.48, and 0.44 μM for electric eel acetylcholinesterase (eeAChE), human recombinant acetylcholinesterase (hAChE), and equine serum butyrylcholinesterase (eqBuChE), respectively. AChE-IN-14 exhibits high affinity toward human H3 receptor (H3R; Ki= 159.8 nM). AChE-IN-14 can be used for the research of Alzheimer’s disease[1].
SB-216641A (SB-216641 hydrochloride) is a selective antagonist of 5-HT1B/D receptor. SB-216641A shows high affinity and selectivity for h5-HT1B receptors over h5-HT1D receptors. SB-216641A blocks SKF-99101H from functioning in vivo[1][2].
Cyproheptadine is a potent and orally active 5-HT2A receptor antagonist, with antidepressant and antiserotonergic effects. Cyproheptadine has antiplatelet and thromboprotective activities. Cyproheptadine can be used for the research of thromboembolic disorders[1][2].
Osanetant (SR142801) is a selective NK3 receptor antagonist. Osanetant produces anxiolytic- and antidepressant-like effects and is researched for the treatment of schizophrenia[1].
Colivelin is a neuroprotective peptide and activator of STAT3.
Pirenperone (R 47465) is a 5-HT2 serotonin receptor antagonist. Pirenperone exhibits modest anxiolytic activity[1][2].
Arcaine (sulfate) is a glutamate NMDA receptor inhibitor[1].
UCSF686 is a probe with which to study the function of the 5-HT5AR. UCSF686 loses affinity at 5-HT5AR (>10 000 nM) but not at 5-HT1AR, 5-HT2BR, and 5-HT7R. UCSF686 controls for off-target effects[1].
Nefazodone hydrochloride is an antidepressant drug.
Efinopegdutide (JNJ-64565111) is a potent dual glucagon-like peptide-1 (GLP-1)/glucagon receptor (GluR) agonist, which activates both the GLP-1 and glucagon receptors. Efinopegdutide can be used in research of nonalcoholic steatohepatitis (NASH)[1].
Naratriptan D3 Hydrochloride is the deuterium labeled Naratriptan, which is a selective 5-HT1 receptor subtype agonist.
SKF83959 is a potent and selective dopamine D1-like receptor partial agonist. SKF83959 Ki values for rat D1, D5, D2 and D3 receptors are 1.18, 7.56, 920 and 399 nM, respectively. SKF83959 is a potent allosteric modulator of sigma (σ)-1 receptor. SKF83959 belongs to benzazepine family and has improvements on cognitive dysfunction. SKF83959 can be used for the research of Alzheimer's disease and depression[1][2][3][4].
Atropine is a medication used to treat certain types of nerve agent and pesticide poisonings, some types of slow heart rate, and to decrease saliva production during surgery.
Fesoterodine-d7 (fumarate) is the deuterium labeled Fesoterodine fumarate[1]. Fesoterodine Fumarate is an orally active, nonsubtype selective, competitive muscarinic receptor (mAChR) antagonist with pKi values of 8.0, 7.7, 7.4, 7.3, 7.5 for M1, M2, M3, M4, M5 receptors, respectively. Fesoterodine Fumarate is used for the overactive bladder (OAB)[2][3].
PF9601N, an monoamine oxidase B (MAO-B) inhibitor, possesses neuroprotective properties in several in vitro and in vivo models of Parkinson's disease (PD). PF9601N can be used for the research of neurodegenerative diseases mediated by excitotoxicity[1].