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Merck
CN

SML1350

EPPTB

≥95% (HPLC)

Synonym(s):

N-(3-Ethoxy-phenyl)-4-pyrrolidin-1-yl-3-trifluoromethyl-benzamide, RO5212773

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About This Item

Empirical Formula (Hill Notation):
C20H21F3N2O2
CAS Number:
Molecular Weight:
378.39
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
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InChI

1S/C20H21F3N2O2/c1-2-27-16-7-5-6-15(13-16)24-19(26)14-8-9-18(25-10-3-4-11-25)17(12-14)20(21,22)23/h5-9,12-13H,2-4,10-11H2,1H3,(H,24,26)

SMILES string

CCOC1=CC=CC(NC(C2=CC(C(F)(F)F)=C(N3CCCC3)C=C2)=O)=C1

InChI key

KLFVWQCQUXXLOU-UHFFFAOYSA-N

assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

Quality Level

Biochem/physiol Actions

EPPTB is a selective antagonist of the trace amine-associated receptor 1 (TAAR1), a G protein-coupled receptor (GPCR) activated by endogenous trace amines (tyramine, tryptamine, synephrine, octopamine, β)-phenylethylamine), which are chemically similar to monoaminergic neurotransmitters (epinephrine, norepinephrine, dopamine). TAAR1 is considered a promising target for the treatment of neuropsychiatric disorders, however study of TAAR1 has hampered by the fact that selective ligands have not been available. EPPTB is the first potent and selective TAAR1 antagonist with an IC50 of 28 nM at mouse TAAR1. EPPTB is less selective for rat and human with IC50 values of 4539 and 7487 nM, respectively.
EPPTB is a selective antagonist of the trace amine-associated receptor 1 (TAAR1).

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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