Tropifexor (LJN452) - 99%, high purity , Bile acid receptor FXR agonist, CAS No.1383816-29-2, Bile acid receptor FXR agonist

Item Number

T414143

• Synonyms: Tropifexor|1383816-29-2|LJN452|NVP-LJN452-NXA|Tropifexor (LJN452)|LJN-452|Tropifexor [INN]|Tropifexor [USAN]|NMZ08KM76Z|2-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-4-fluoro-1,3-ben
• Specifications & Purity: Moligand™, ≥99%
• Biochemical and Physiological Mechanisms: Tropifexor (LJN452) is a novel and highly potent agonist of FXR with EC50 of 0.2 nM in HTRF assay. It shows no significant off-target activity against a broad panel of enzyme, ion channel, nuclear receptor, and GPCR (>10000-fold selectivity for FXR).
• Storage Temp: Store at -20°C
• Shipped In: Ice chest + Ice pads
• Grade: Moligand™
• Action Type: AGONIST
• Mechanism of action: Bile acid receptor FXR agonist

Product Description

Information

Tropifexor (LJN452) Tropifexor (LJN452) is a novel and highly potent agonist of FXR with EC50 of 0.2 nM in HTRF assay. It shows no significant off-target activity against a broad panel of enzyme, ion channel, nuclear receptor, and GPCR (>10000-fold selectivity for FXR).

Targets

FXR (HTRF assay) 0.2 nM(EC50)

In vitro

LJN-452 in in vitro pharmacological studies has shown to be a potent human FXR agonist with > 30,000-fold selectivity over other nuclear receptors. LJN-452 could increases BSEP and SHP expression in primary human hepatocyte.

In vivo

Tropifexor has low clearance (CL = 9 mL/min/kg) and a significantly longer terminal half-life (T_1/2 = 3.7 h) in rat pharmacokinetics. Oral bioavailability of tropifexor in the rat is 20% from an aqueous microemulsion formulation. In the mouse, following IV administration, Tropifexo exhibits low clearance and small volume of distribution with a half-life of 2.6 h. In the dog, following IV injection, the clearance was low and T_1/2 was 7.4 h, also with a small volume of distribution (0.46 L/kg). Preclinical data demonstrate a dose-dependent increase in fibroblast growth factor 19 (FGF-19) levels with LJN-452, in single-dose or multiple-dose studies, with its target engagement in enterocyte FXRs. Tropifexor improves liver transaminases and fibrosis in the ANIT model.