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AM 095 LPA Receptor antagonist

Cat.No.S6633

AM095 is an antagonist of the LPA type 1 receptor with IC50 values of 0.98 and 0.73 μM for recombinant human and mouse LPA1, respectively.
AM 095 LPA Receptor antagonist Chemical Structure

Chemical Structure

Molecular Weight: 456.49

Quality Control

Chemical Information, Storage & Stability

Molecular Weight 456.49 Formula

C27H24N2O5

Storage (From the date of receipt) 3 years -20°C powder
CAS No. 1228690-36-5 -- Storage of Stock Solutions

Synonyms N/A Smiles CC1=NOC(=C1NC(=O)OC(C)C2=CC=CC=C2)C3=CC=C(C=C3)C4=CC=C(C=C4)CC(=O)O

Solubility

In vitro
Batch:

DMSO : 91 mg/mL ( (199.34 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 30 mg/mL

Water : Insoluble

Molarity Calculator

Mass Concentration Volume Molecular Weight

In vivo
Batch:

In vivo Formulation Calculator (Clear solution)

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% DMSO % % Tween 80 % ddH2O
%DMSO %

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Targets/IC50/Ki
LPA1 receptor [1]
In vitro

AM095 is a potent LPA1 receptor antagonist because it inhibited GTPγS binding to Chinese hamster ovary (CHO) cell membranes overexpressing recombinant human or mouse LPA1 with IC50 values of 0.98 and 0.73 μM, respectively, and exhibited no LPA1 agonism. In functional assays, AM095 inhibited LPA-driven chemotaxis of CHO cells overexpressing mouse LPA1 (IC50=778 nM) and human A2058 melanoma cells (IC50=233 nM)[1].

In vivo

AM095 has high oral bioavailability and a moderate half-life and is well tolerated at the doses tested in rats and dogs after oral and intravenous dosing. It dose-dependently reduceS LPA-stimulated histamine release, attenuated bleomycin-induced increases in collagen, protein, and inflammatory cell infiltration in bronchalveolar lavage fluid, and decreases kidney fibrosis in a mouse unilateral ureteral obstruction model. Despite its antifibrotic activity, AM095 has no effect on normal wound healing after incisional and excisional wounding in rats[1].

References

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