Zometapine (CI-781) is a pyrazolodiazepine derivative. Zometapine can be used in antidepressant research.

TD-5471 is a potent and selective full agonist of the human β2-adrenoceptor.

N-Nitroso clonidine, a nitrosamine, is a metabolite of Clonidine.

N-Methylindan-2-amine hydrochloride (compound 3b) is an N-alkylated congener of phenylethylamine that increases hot plate reaction time in mice without inducing dopaminergic effects. N-Methylindan-2-amine hydrochloride can be used to study central noradrenergic mechanisms.

MK-761 TFA is a potent and orally active β2-adrenergic blocker. MK-761 TFA shows antihypertensive and positive inotropic effects. MK-761 TFA shows vasodilating properties.

Levomedetomidine hydrochloride is an isomer of Medetomidine.

KUM 32 is a potent antagonist of epinephrine-induced platelet aggregation. KUM 32 is an adenylate cyclase activity inhibitor. KUM 32 binds to the alpha 2 adrenergic receptor of human platelets.

Formoterol O-β-D-glucuronide is a metabolite of Formoterol. Formoterol is a potent, selective and long-acting β2-adrenoceptor agonist.

ent-Levobunolol ((R)-Bunolol) hydrochloride is a competitive β-adrenergic receptor blocker. ent-Levobunolol hydrochloride inhibits the transmission of sympathetic nerve impulses, reduces the production of aqueous humor, and constricts blood vessels in the eye, thereby reducing intraocular pressure. ent-Levobunolol hydrochloride is promising for research of ocular hypertension diseases such as glaucoma.

Cyclazosin hydrochloride is an α1B-adrenergic receptor antagonist. Cyclazosin hydrochloride has high specificity for α-adrenergic receptors, with pKi values of 9.23-9.57 and 8.18-8.41 for O/1A (O/la) and OflB (alb) adrenergic receptors, respectively. However, Cyclazosin hydrochloride cannot distinguish between cloned alb and alo adrenergic receptors, which have pKi values of 9.23 and 9.28, respectively.

Colterol hydrochloride is the hydrochloride salt form of Colterol. Becondogrel irreversibly inhibits P2Y12 receptor, thereby inhibiting platelet aggregation and thrombosis.

Colterol is the agonist for adrenergic receptor, and exhibits good affinity to β1-adrenoreceptor (heart) and β2-adrenoreceptor (lung) with IC50 of 645 nM and 147 nM. Colterol exhibits potential as a bronchodilator.

Carbuterol (SKF 40383-A) hydrochloride is a selective β2-adrenergic receptor agonist that primarily targets bronchial smooth muscle, exhibiting significant bronchodilatory and anti-allergic activity. Carbuterol hydrochloride can directly inhibit the immunologically induced release of histamine and slow-reacting substance of anaphylaxis (SRS-A), thereby alleviating allergic responses. In addition, it exerts mild β1-mediated cardiac stimulation and is applicable to studies related to respiratory and immune-related diseases such as asthma and allergic disorders.

CACPD2011a-0001278239 is a β2AR mixed agonist that shows a wide range of high-affinity binding to both wild-type and T164I β2AR variants, with no cytotoxicity or mutagenicity, making it suitable for asthma research.

Bunitrolol hydrochloride is an orally active β-adrenergic blocker that has a high affinity for β-adrenergic receptors. Bunitrolol hydrochloride exerts significant β-receptor antagonist activity and has weak α1-blocking activity. Bunitrolol hydrochloride is mainly used in the study of cardiovascular diseases such as hypertension and angina pectoris, and is also used in placental transport research.

AH 11110A is an α1B-adrenoceptor antagonist, but it can't effectively distinguish between the different subtypes of alpha(1) adrenoceptors (A, B, and D), nor can it clearly differentiate between alpha(1) and alpha(2) adrenoceptors.

Adimolol (free base) (MEN 935 (free base)) is an antagonist of β- and α-adrenolytic receptor. Adimolol (free base) shows Kis of 5.2 x 10-7, 1.3 x 10-5 mol/L at α1 and α2 drenoceptors, respectively. Adimolol (free base) can be used for antihypertensive study.

5-Hydroxy propranolol is a metabolite of Propranolol that can be used to study β-adrenergic receptor blockade.

(Rac)-Silodosin ((Rac)-KAD 3213) is the racemate of Silodosin but stronger than other CDNs.

(±)-Butaclamol hydrochloride (AY-23,028) is the antagonist for adrenergic receptor and dopamine receptor. (±)-Butaclamol hydrochloride antagonizes amphetamine or Apomorphine and a linker. MC-Val-Cit-PAB-Sunitinib can be used for synthesis of HR97-Sunitinib.

Zaladenant is an adenosine receptor antagonist with antitumor effects.

Neladenoson is a potent and selective Adenosine A1 Receptor agonist. EGFR-IN-162 is promising for research of heart failure.

I-AB-MECA is an important radioligand for the study of A3 adenosine receptors (A3AR).

CP-66713 is a selective adenosine A2 receptor antagonist, with Ki of 22 nM. CP-66713 inhibits induction of long-term potentiation of evoked synaptic potentials. CP-66713 can be used in the study of neurological diseases.

CGH 2466 dihydrochloride is an orally active adenosine A1, A2B and A3 receptor antagonist with the IC50 values of 19 nM, 21 nM, and 80 nM respectively. CGH 2466 dihydrochloride inhibits p38 MAPK (IC50 = 187~ 400 nM) and phosphodiesterase type 4D (IC50 = 22 nM). CGH 2466 dihydrochloride displays potent anti-inflammatory effects both in vitro and in vivo, and can be used for research on asthma and chronic obstructive pulmonary disease (COPD).

W-2451 (NSC 294839) is a selective serotonin 5-HT2 receptor antagonist. W-2451 is promising for research of neurological disorders.

VU0631019 is a potent antagonist of 5-HT2B, with the IC50 of 29 nM. VU0631019 is predicted to have very limited potential for brain penetration in human subjects, as is predicted to be substrates for P-gp-mediated efflux in humans.

VU0530244 is a potent antagonist of 5-HT2B, with the IC50 of 17.3 nM. VU0530244 is predicted to have very limited potential for brain penetration in human subjects, as is predicted to be substrates for P-gp-mediated efflux in humans.

Trelanserin (SL-650472) is a 5-HT receptor antagonist and also an effective in vitro smooth muscle contraction antagonist, competing against the contractions induced by sumatriptan with a pA2 of 8.17±0.36.

THRX-194556 is a 5-HT4 receptor agonist. THRX-194556 can be used to study gastrointestinal functional disorders and Alzheimer’s disease.