Esmolol (hydrochloride)

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Cat No: 22581

Biochemicals - Ion Channel Modulation

Esmolol is a β1-adrenergic receptor (β1-AR) antagonist.{36081} It binds to β1-ARs (Kd = 100 nM in isolated cardiac myocytes) and is 34-fold selective for β1- over β2-ARs.{36081,54302} Esmolol also inhibits L-type Ca2+ currents (ICa.L) and the fast Na+...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-benzenepropanoic acid, methyl ester, monohydrochloride

Correlated keywords:

81147-92-4 brevibloc clol ASL8052 b1AR b1-AR b2AR b2 hyper tension

Product Overview:
Esmolol is a β1-adrenergic receptor (β1-AR) antagonist.{36081} It binds to β1-ARs (Kd = 100 nM in isolated cardiac myocytes) and is 34-fold selective for β1- over β2-ARs.{36081,54302} Esmolol also inhibits L-type Ca2+ currents (ICa.L) and the fast Na+ current (INa) in rat cardiac myocytes (IC50s = 50 and 169 μM, respectively), which results in complete ventricular arrest at concentrations greater than or equal to 1 mM.{36081} Formulations containing esmolol have been used in the treatment of cardiac arrhythmias, postoperative hypertension, and acute ischemic heart disease, as well as to minimize myocardial contraction during cardiac surgery and attenuate the adrenergic response associated with tracheal intubation.

Size	10 mg
Shipping	dry ice
CAS Number	81161-17-3
Molecular Formula	C₁₆H₂₅NO₄ • HCl
SMILES	CC(C)NCC(O)COC1=CC=C(CCC(OC)=O)C=C1.Cl
Molecular Weight	331,8
Formulation	A crystalline solid
Purity	≥98%
Custom Code	2914.50
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.