Imiglitazar

Imiglitazar (TAK559) is a potent and dual human PPARα and PPARγ1 agonist with EC50 values of 67 and 31 nM.

Product information

CAS Number: 250601-04-8

Molecular Weight: 470.52

Formula: C28H26N2O5

Chemical Name: (4E)-4-[({4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}methoxy)imino]-4-phenylbutanoic acid

Smiles: CC1OC(=NC=1COC1=CC=C(CO/N=C(\CCC(O)=O)/C2C=CC=CC=2)C=C1)C1C=CC=CC=1

InChiKey: ULVDFHLHKNJICZ-QCWLDUFUSA-N

InChi: InChI=1S/C28H26N2O5/c1-20-26(29-28(35-20)23-10-6-3-7-11-23)19-33-24-14-12-21(13-15-24)18-34-30-25(16-17-27(31)32)22-8-4-2-5-9-22/h2-15H,16-19H2,1H3,(H,31,32)/b30-25+

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

TAK-559 is a partial agonist for hPPARg1 with about 68% of maximal activation obtained with rosiglitazone, a known PPARγ agonist. PPARy is significantly activated at a high concentration (10 μM) of TAK-559. Competition-binding assays using radiolabeled ligand indicates that the transactivation of all hPPAR subtypes by TAK-559 is due to direct binding of TAK-559 to each subtype. TAK-559 also recruit the coactivator SRC-1 to each of hPPARγ1 and hPPARα, and to dissociate the corepressor NCoR from each of hPPARγ1 and hPPARα.TNFα- or IL-1β-induced THP-1 cell attachment to cultured endothelial cells is significantly reduced in the presence of 10 μM TAK-559. The secretion of monocyte chemoattractant protein-1 (MCP-1) from endothelial cells is reduced by 36% in the presence of 10 μM TAK-559, accompanied with the decreased mRNA expression in the cells. The proliferation and migration of cultured smooth muscle cells are significantly decreased in the presence of TAK-559.

In Vivo:

TAK-559 treatment results in significant elevation of circulating high-density lipoprotein (HDL) cholesterol levels, consisting of an increase in large HDL particles and a decrease in small dense HDL particles. Plasma triglyceride and apolipoprotein B-100 levels decrease, whereas apolipoprotein A-I increasesduring TAK-559 treatment. Hyperinsulinemia and insulin resistance are significantly corrected with the highest dose of 3.0 mg/kg per day in these prediabetic monkeys. In addition, no adverse effects on representative liver function parameters are observed during the study period.

Products are for research use only. Not for human use.