TCS-OX2-29

For research use only. Not for therapeutic Use.

  • CAT Number: I003370
  • CAS Number: 372523-75-6
  • Molecular Formula: C23H31N3O3
  • Molecular Weight: 397.51
  • Purity: ≥95%
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TCS-OX2-29 is a potent, high affinities and selective orexin-2 receptor (OX2R) antagonist with an IC50 value of 40 nM and a pKI value of 7.5. TCS-OX2-29 displays ~250-fold selectivity for OX2 over OX1[1][2].
TCS-OX2-29 inhibits orexin A induced IP3 accumulation and ERK1/2 phosphorylation in CHO cells transfected with the OX2 receptor[2].
TCS-OX2-29 (5-10 mg/kg; intraperitoneal injection; adult male NMRI mice) treatment suppresses conditioned place preference (CPP) acquisition and expression in both naïve and dependent mice significantly[2].


Catalog Number I003370
CAS Number 372523-75-6
Synonyms

(2S)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-3,3-dimethyl-2-(pyridin-4-ylmethylamino)butan-1-one

Molecular Formula C23H31N3O3
Purity ≥95%
InChI InChI=1S/C23H31N3O3/c1-23(2,3)21(25-14-16-6-9-24-10-7-16)22(27)26-11-8-17-12-19(28-4)20(29-5)13-18(17)15-26/h6-7,9-10,12-13,21,25H,8,11,14-15H2,1-5H3/t21-/m1/s1
InChIKey COFVZFLCAOUMJT-OAQYLSRUSA-N
SMILES CC(C)(C)C(C(=O)N1CCC2=CC(=C(C=C2C1)OC)OC)NCC3=CC=NC=C3
Reference

[1]. Hirose M et al. N-acyl 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline: the first orexin-2 receptor selective non-peptidicantagonist. Bioorg Med Chem Lett, 2003 Dec 15, 13(24):4497-9.
 [Content Brief]

[2]. R Mould et al. Binding kinetics differentiates functional antagonism of orexin-2 receptor ligands. Br J Pharmacol. 2014 Jan; 171(2): 351-363.
 [Content Brief]

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