MG624

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MG624

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Cat No: 24298

Biochemicals - Ion Channel Modulation

MG624 is an antagonist of neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 0.055 µM in neuronal chick optic lobe membranes).{42205} It is selective for neuronal nAChRs over muscle-type AChRs (Ki = 70 µM in TE671 cells that express muscle-type ...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

N,N,N-triethyl-2-[4-[(1E)-2-phenylethenyl]phenoxy]-ethanaminium, monoiodide

Correlated keywords:

778527-06-3 MG-624 Stilonium TE-671 Egr1 HMECLs H-69

Product Overview:
MG624 is an antagonist of neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 0.055 µM in neuronal chick optic lobe membranes).{42205} It is selective for neuronal nAChRs over muscle-type AChRs (Ki = 70 µM in TE671 cells that express muscle-type AChRs). MG624 inhibits currents evoked by acetylcholine in Xenopus oocytes expressing chick α7 subunit-containing nAChRs (IC50 = 94 nM). It is selective for α7 subunit-containing nAChRs over α6, β2, and β4 subunit-containing nAChRs (Kis = 4.52, 12, and 9.2 µM, respectively).{42206} It selectively decreases vagus nerve stimulation-induced contractions of isolated guinea pig vagus nerve-stomach preparations (EC50 = 49.4 µM) over isolated rat phrenic nerve-hemidiaphragm preparations (EC50 = 486 µM). MG624 decreases protein levels of early growth response gene 1 (Egr-1) induced by nicotine in human microvascular endothelial cells of the lung (HMEC-Ls).{42207} It also decreases proliferation of HMEC-Ls and inhibits angiogenesis in vitro and ex vivo as well as in an H69 small cell lung cancer (SCLC) mouse xenograft model concomitant with a reduction in tumor growth when administered in the diet at a dose of approximately 10 mg/kg per day.

Size	1 mg
Shipping	dry ice
CAS Number	77257-42-2
Molecular Formula	C₂₂H₃₀NO • I
SMILES	CC[N+](CC)(CC)CCOC(C=C1)=CC=C1/C=C/C2=CC=CC=C2.[I-]
Molecular Weight	451,4
Formulation	A crystalline solid
Purity	≥95%
Custom Code	2921.19
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.