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AZD7545
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
AZD7545图片
CAS NO:252017-04-2
规格:≥98%
包装与价格:
包装价格(元)
1mg电议
2mg电议
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议
250mg电议

产品介绍
理化性质和储存条件
Molecular Weight (MW)478.87
FormulaC19H18ClF3N2O5S
CAS No.252017-04-2
Storage-20℃ for 3 years in powder form
-80℃ for 2 years in solvent
Solubility (In vitro)DMSO: 95 mg/mL (198.4 mM)
Water: <1 mg/mL
Ethanol: 95 mg/mL (198.4 mM)
Other Info

Exact Mass: 478.0577

Chemical Name: 4-[3-chloro-4-[[(2R)-3,3,3-trifluoro-2-hydroxy-2-methylpropanoyl]amino]phenyl]sulfonyl-N,N-dimethylbenzamideSMILES Code: O=C(N(C)C)C1=CC=C(S(=O)(C2=CC=C(NC([C@@](C)(O)C(F)(F)F)=O)C(Cl)=C2)=O)C=C1

SynonymsAZD-7545; AZD 7545; AZD7545; 4-[3-chloro-4-[[(2R)-3,3,3-trifluoro-2-hydroxy-2-methylpropanoyl]amino]phenyl]sulfonyl-N,N-dimethylbenzamide
实验参考方法
In Vitro

In vitro activity: In the presence of recombinant human PDHK2, AZD7545 increases PDH activity with EC50 of 5.2 nM. In primary rat hepatocytes, AZD7545 increases PDH activity with EC50 of 105 NM. AZD7545 inhibits PDHK activity by disrupting the interactions between PDHK2 and the inner lipoyl-bearing domains (L2) of the dihydrolipoyl transacetylase component (E2) of PDC.


Kinase Assay: AZD7545 is a selective inhibitor of PDHK2. It inhibits PDHK1 and PDHK2 with IC50 values of 36.8nM and 6.4nM, respectively. Besides that, AZD7545 increases PDH activity with EC50 value of 5.2nM when using recombinant human PDHK2.


Cell Assay: In rat hepatocytes, the rate of pyruvate oxidation was stimulated 2-fold (EC(50) 105 nM) [2]. in vivo: A single dose of AZD7545 to Wistar rats increased the proportion of liver PDH in its active, dephosphorylated form in a dose-related manner from 24.7 to 70.3% at 30 mg/kg; and in skeletal muscle from 21.1 to 53.3%. A single dose of 10 mg/kg also significantly elevated muscle PDH activity in obese Zucker (fa/fa) rats.

In VivoIn Wistar rats, AZD7545 increases the percentage of active PDH in the liver and skeletal muscle. In obese, insulin-resistant, Zucker rats, AZD7545 eliminates the postprandial elevation in blood glucose.
Animal modelIn vivo studies show that administration of AZD7545 significantly activates PDH activity in liver and partially activates PDH activity in skeletal muscle and heart. In Zucker (fa/fa) rats, AZD7545 at dose of 10 mg/kg increases muscle PDH from 61% to 97% active and liver PDH from 33.5% to 72.8%.
Formulation & Dosage10 mg/kg
ReferencesBiochem Soc Trans. 2003 Dec;31(Pt 6):1165-7; Biochemistry. 2007 Jul 24;46(29):8592-602.