Merck
All Photos(1)

SML2578

Sigma-Aldrich

A-769662

≥98% (HPLC)

Synonym(s):
4-Hydroxy-3-(2′-hydroxy-1,1′-biphenyl-4-yl)-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile, A 769662, 6,7-Dihydro-4-hydroxy-3-(2′-hydroxy[1,1′-biphenyl]-4-yl)-6-oxothieno[2,3-b]pyridine-5-carbonitrile, 4-Hydroxy-3-(2′-hydroxybiphenyl-4-yl)-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile, A769662
Empirical Formula (Hill Notation):
C20H12N2O3S
CAS Number:
Molecular Weight:
360.39
MDL number:

assay

≥98% (HPLC)

form

powder

color

white to very dark brown

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

Biochem/physiol Actions

A-769662 is a potent, β1 subunit-selective, allosteric drug and metabolite (ADaM) site AMPK activator (α1β1γ1 EC50/Emax = 0.15 μM/1.99 vs. 4.51 μM/2.19 with AMP) that promotes a Thr172 phosphorylation in a β1 carbohydrate binding module (CBM) Ser108 phosphorylation-dependent manner. A769662 synergizes with AMP as well as C2 (AMP mimetic) toward Thr172 dephosphorylated/Ser108 phosphorylated AMPK. A-769662 is widely employed in probing AMPK β1 complexes-mediated cellular signaling in cultures (conc range: 1 μM-1 mM) as well as AMPK-dependent physiological and pathological processes in mice and rats in vivo (dosing range: 1-30 mg/kg i.p.).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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More documents

Quotes and Ordering

Frank A Duca et al.
Nature medicine, 21(5), 506-511 (2015-04-08)
Metformin is a first-line therapeutic option for the treatment of type 2 diabetes, even though its underlying mechanisms of action are relatively unclear. Metformin lowers blood glucose levels by inhibiting hepatic glucose production (HGP), an effect originally postulated to be
Nadia Boudaba et al.
EBioMedicine, 28, 194-209 (2018-01-19)
Nonalcoholic fatty liver disease is a highly prevalent component of disorders associated with disrupted energy homeostasis. Although dysregulation of the energy sensor AMP-activated protein kinase (AMPK) is viewed as a pathogenic factor in the development of fatty liver its role
Davide Di Fusco et al.
Clinical science (London, England : 1979), 132(11), 1155-1168 (2018-03-16)
Metformin, a hypoglycemic drug used for treatment of type 2 diabetes, regulates inflammatory pathways. By using several models of intestinal inflammation, we examined whether metformin exerts anti-inflammatory effects and investigated the basic mechanism by which metformin blocks pathologic signals. Colitic
Simon A Hawley et al.
Cell metabolism, 11(6), 554-565 (2010-06-04)
A wide variety of agents activate AMPK, but in many cases the mechanisms remain unclear. We generated isogenic cell lines stably expressing AMPK complexes containing AMP-sensitive (wild-type, WT) or AMP-insensitive (R531G) gamma2 variants. Mitochondrial poisons such as oligomycin and dinitrophenol
John W Scott et al.
Chemistry & biology, 15(11), 1220-1230 (2008-11-22)
The AMP-activated protein kinase (AMPK) is an alphabetagamma heterotrimer that plays a pivotal role in regulating cellular and whole-body metabolism. Activation of AMPK reverses many of the metabolic defects associated with obesity and type 2 diabetes, and therefore AMPK is

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