Cardiovascular Disease

Cladribine-¹³C₅,¹⁵N₂ (2-Chloro-2′-deoxyadenosine-¹³C₅,¹⁵N₂) is ¹³C and ¹⁵N labeled Cladribine. Cladribine (2-Chloro-2′-deoxyadenosine), a purine nucleoside analog, is an orally active adenosine deaminase inhibitor. Cladribine functions as an inhibitor of DNA synthesis to block the repair of the damaged DNA. Cladribine can inhibit DNA methylation. Cladribine has anti-lymphoma activity. Cladribine can be used for the research of several hematologic malignancies and multiple sclerosis.

RF9 (Standard) is the analytical standard of RF9 (HY-107382). This product is intended for research and analytical applications. RF9 is a potent and selective Neuropeptide FF receptor antagonist, with K_i values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively.

L-Tartaric acid (Standard) is the analytical standard of L-Tartaric acid. This product is intended for research and analytical applications. L-tartaric acid (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. L-Tartaric acid has vasodilatory and antihypertensive effects. L-Tartaric acid can be used as flavorings and antioxidants in a range of foods and beverages. L-Tartaric acid can be used in laser frequency doubling and optical limiting applications.

1,2,4-Trihydroxybenzene (Hydroxyhydroquinone) (Standard) is the analytical standard of 1,2,4-Trihydroxybenzene (HY-W010451). This product is intended for research and analytical applications. 1,2,4-Trihydroxybenzene (Hydroxyhydroquinone) is an ER stress inducer that targets proteins such as PKR-like ER kinase PERK to induce cytotoxicity. 1,2,4-Trihydroxybenzene selectively activates eIF2α phosphorylation, activates the PERK-eIF2α signaling pathway and induces stress granule formation. 1,2,4-Trihydroxybenzene subsequently exacerbates oxidative stress and causes DNA double-strand breaks, destroying organelles such as mitochondria and ER, and inducing cell death. 1,2,4-Trihydroxybenzene also has the potential to exhibit anti-tumor effect, increase blood pressure, and relieve spasm.

Elinzanetant-d₃ (NT-814-d₃) is deuterium labeled Elinzanetant. Elizanetant (NT-814) is an orally active, selective NK-1,3 receptor antagonist. Elizanetant can reduce the levels of estradiol and progesterone, and is used in the study of vascular motor symptoms and sleep disorders related to menopause in women.

QGC583 is an effective selective Aminopeptidase A (APA) inhibitor with oral activity and blood-brain barrier permeability, boasting an IC₅₀ value of 4 nM. QGC583 can inhibit APA activity in the brain, kidneys, and heart of rats.

Amlodipine (Standard) is the analytical standard of Amlodipine. This product is intended for research and analytical applications. Amlodipine, an antianginal agent and an orally active dihydropyridine calcium channel blocker, works by blocking the voltage-dependent L-type calcium channels, thereby inhibiting the initial influx of calcium. Amlodipine can be used for the research of high blood pressure and cancer.

EMD-503982 is an orally available FXa inhibitor.

Furosemide hydrochloride is an orally active GABAA receptor antagonist. Furosemide hydrochloride inhibits carbonic anhydrase, the sodium-chloride cotransporter, sodium reabsorption, tubuloglomerular feedback, and GABA-induced chloride flux. Furosemide hydrochloride can be used as a diuretic reagent. Furosemide hydrochloride is applied in the research of hepatic necrosis, sepsis-associated acute kidney injury, hypoalbuminemia-related fluid retention, and congestive heart failure.

Butyrylcarnitine (Standard) is the analytical standard of Butyrylcarnitine (HY-113168). This product is intended for research and analytical applications. Butyrylcarnitine is an endogenous metabolite found in plasma. Elevated levels of Butyrylcarnitine are closely associated with abnormalities in lipid and energy metabolism. Butyrylcarnitine can serve as a diagnostic and prognostic indicator for certain diseases, such as heart failure and head and neck cancer.

Dronedarone (Standard) is the analytical standard of Dronedarone. This product is intended for research and analytical applications. Dronedarone (SR 33589), a derivative of amiodarone (HY-14187), is a class III antiarrhythmic agent for the study of atrial fibrillation (AF) and atrial flutter. Dronedarone is a potent blocker of multiple ion currents, including potassium current, sodium current, and L-type calcium current, and exhibits antiadrenergic effects by noncompetitive binding to β-adrenergic receptors. Dronedarone is a substrate for and a moderate inhibitor of CYP3A4.

Phellopterin (Standard) is the analytical standard of Phellopterin. Phellopterin, an orally active furocoumarin with multiple biological activities. Phellopterin is a partial agonist of the central benzodiazepine receptors. Phellopterin exerts anti-inflammatory effects by upregulating SIRT1, downregulating ICAM-1 (reducing chronic inflammation, aiding diabetic ulcer healing), inhibiting STAT3 phosphorylation (easing atopic dermatitis inflammation), regulating Akt/PKC pathways (lowering TNF-α-induced VCAM-1 to block monocyte adhesion), and inhibiting TLR4/NF-κB pathway and macrophage M2 polarization (alleviating colitis-related cancers). Phellopterin suppresses ovarian cancer progression via inhibiting the PU.1/CLEC5A/PI3K-AKT loop (inducing cell cycle arrest, apoptosis, DNA damage). Phellopterin alleviates murine diabetes by promoting adipocyte differentiation and increasing PPARγ. Phellopterin also has anti-HSV-1 activity. Phellopterin can be used for studying anti-inflammation, anti-cancer (e.g., ovarian cancer, colitis cancer), blood glucose lowering, anti-diabetes, and anti-virus.

Aficamten-d₃ (CK-274-d₃) is deuterium labeled Aficamten. Aficamten (CK-274) is a potent cardiac myosin inhibitor with an IC₅₀ of 1.4 μM. Aficamten can be used for the research of hypertrophic cardiomyopathy (HCM).

Tolazoline (Standard) is the analytical standard of Tolazoline. This product is intended for research and analytical applications. Tolazoline (Imidaline) is an α-adrenergic receptor antagonist. Tolazoline inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline can be used to study erectile dysfunction, α2-adrenergic receptor agonist-related poisoning, and skin vascular disease research.

11-HETE (11-Hydroxy-5,8,12,14-eicosatetraenoic acid) is the activator for cytochrome P450. 11-HETE upregulates the mRNA expressions of CYP1B1, CYP1A1, CYP4A11, CYP4F11, and CYP4F2, induces cell hypertrophy in RL-14 cell, and exhibits potential to be used in cardiovascular diseases.

Normetanephrine (Standard) is the analytical standard of Normetanephrine. This product is intended for research and analytical applications. Normetanephrine is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Hypertension.

Deacetyldiltiazem is a metabolite with coronary vasodilator activity. Deacetyldiltiazem is present in the plasma of individuals taking Diltiazem. The deacetylase activity of deacetyldiltiazem is mainly catalyzed by the rat Ces2a enzyme. In vitro experiments of deacetyldiltiazem showed that its Km value was similar to that of rat liver microsomes, showing efficient deacetylase activity. The study of deacetyldiltiazem helps to understand the differences in the metabolic kinetics of compounds between different species.

ABH is an orally active arginase inhibitor (K_i = 8.5 nM). ABH promotes NO production and reduces the expression of inflammatory response-related molecules (ICAM-1, VCAM-1, MCP-1). ABH improves erectile function, reduces lung damage, promotes wound healing, reduces arterial blood pressure, and improves vascular fibrosis.

Baslisiran is an angiotensinogen (AGT) synthesis inhibitor that can be used in studies related to hypertension.

RS 23597-190 (Standard) is the analytical standard of RS 23597-190 (HY-101172). This product is intended for research and analytical applications. RS 23597-190 (EP-A-501322) is a high affinity and selective 5-HT4 receptor antagonist. RS 23597-190 inhibits Serotonin (HY-B1473A)-induced tachycardia. RS 23597-190 significantly inhibits superoxide production in high glucose.