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Key Documents

SML2256

Sigma-Aldrich

D3-βArr

≥98% (HPLC)

Synonym(s):

N-(1-Phenylethyl)-2-(1-piperazinyl)-4-quinazolinamine, N-(1-Phenylethyl)-2-(piperazin-1-yl)quinazolin-4-amine

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About This Item

Empirical Formula (Hill Notation):
C20H23N5
CAS Number:
Molecular Weight:
333.43
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CC(C1=CC=CC=C1)NC2=NC(N3CCNCC3)=NC4=CC=CC=C42

Biochem/physiol Actions

D3-βArr is a positive allosteric modulator of TSHR (thyrotropin receptor) for β-Arr 1-mediated signaling that initiates translocation of β-Arr 1 by direct TSHR activation, while showing no agonistic effect on cAMP production. D3-βarr is a positive allosteric modulator for TSH-enhanced osteoblast differentiation.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Susanne Neumann et al.
The Journal of pharmacology and experimental therapeutics, 364(1), 38-45 (2017-11-02)
Recently, we showed that TSH-enhanced differentiation of a human preosteoblast-like cell model involved a β-arrestin 1 (β-Arr 1)-mediated pathway. To study this pathway in more detail, we sought to discover a small molecule ligand that was functionally selective toward human

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