ML290

RXFP1-Agonist-8

AOB4072

CAS No: 1482500-76-4

 

Chemical Name: 2-Isopropoxy-N-(2-(3-(trifluoromethylsulfonyl)phenylcarbamoyl)phenyl)benzamide; ML290; RXFP1-Agonist-8

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Quantity Discount Table - Order More To Get More Price Discount

QuantitymgUnit Price ($/mg or $/Unit)Final Price
15 $14.45 Total: $72.25
110 $12.24 Total: $122.40
125 $10.37 Total: $259.25
150 $8.84 Total: $442.00
1100 $7.65 Total: $765.00

Overview

The first potent and selective small-molecule agonist of human relaxin receptor 1 (RXFP1)

A cell-permeable 2-acetamido-N-phenylbenzamide that selectively activates human, but not mouse, LGR7/RXFP1-mediated cAMP induction (EC50 = 200 nM in THP1) via allosteric interaction with the ECL3 region without competing against ECL2-mediated relaxin binding or affecting AVPR1B- or LGR8/RXFP2-mediated cAMP induction. Although shown to be ~150-fold and 500-fold less potent than relaxin (RLX), respectively, in VEGF mRNA induction and cellular impedance assays, pharmacokinetic studies reveal superior in vivo stability to RLX and in vivo bioavailability in mice via oral (Cmax/Tmax = 604 nM/plasma/1 h and 1026 ng/g heart/1.5 h; 30 mg/kg) or intraperitoneal (Cmax/Tmax = 9.29 µM/plasma/1 h and 28.6 µmol/kg heart/1 h; 30 mg/kg) administration with good aqueous solubility (7 µM in PBS).

Reference:

1) Xiao, J., et al. 2013. Nat. Commun. 4, 1953.

Chemical Properties

Molecular FormulaC24H21F3N2O5S
Molecular Weight506.49
CAS Numbers1482500-76-4
SolubilityDMSO
Stock Solution GuideAliquot and Freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
IUPAC/Chemical Name2-[[2-(1-methylethoxy)benzoyl]amino]-N-[3-[(trifluoromethyl)sulfonyl]phenyl]-benzamide
InChl KeyRSYHJSDOGMSLDH-UHFFFAOYSA-N
InChl CodeInChI=1S/C24H21F3N2O5S/c1-15(2)34-21-13-6-4-11-19(21)23(31)29-20-12-5-3-10-18(20)22(30)28-16-8-7-9-17(14-16)35(32,33)24(25,26)27/h3-15H,1-2H3,(H,28,30)(H,29,31)
SMILES CodeO=S(C1=CC=CC(NC(C2=CC=CC=C2NC(C3=C(OC(C)C)C=CC=C3)=O)=O)=C1)(C(F)(F)F)=O

Storage and Handling

white powder at 4C for three years

Synonyms

ML290, ML-290, ML 290

References

1) Xiao, J., et al. Discovery, optimization, and biological activity of the first potent and selective small-molecule agonist series of human relaxin receptor 1 (RXFP1). Probe Reports from the NIH Molecular Libraries Program (2012).

2) Diepenhorst, N.A.., et al. Investigation of interactions at the extracellular loops of the relaxin family peptide receptor 1 (RXFP1). J. Biol. Chem. 289(50), 34938-34952 (2014).

3) Huang, Z.,, et al. Activation of relaxin family receptor 1 from different mammalian species by relaxin peptide and small-molecule agonist ML290. Front. Endocrinol. (Lausanne) 6, 128 (2015).

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