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SML2823

Sigma-Aldrich

GT949

≥98% (HPLC)

Synonym(s):

3-[(4-Cyclohexyl-1-piperazinyl)[1-(2-phenylethyl)-1H-tetrazol-5-yl]methyl]-6-methoxy-2(1H)-quinolinone, GT 949, GT-949

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About This Item

Empirical Formula (Hill Notation):
C30H37N7O2
CAS Number:
460330-27-2
Molecular Weight:
527.66
MDL number:
MFCD03129031
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C1C(C(C2=NN=NN2CCC3=CC=CC=C3)N4CCN(CC4)C5CCCCC5)=CC6=CC(OC)=CC=C6N1

Biochem/physiol Actions

GT949 is a potent and selective positive allosteric modulator (PAM) of the excitatory amino acid transporter EAAT2 (glutamate uptake EC50 = 0.26 nM; COS-7 EAAT2 transfectant), but not EAAT1 or EAAT3. GT949 enhances glutamate uptake of cultured rat astrocytes (EC50 = 1 nM, Emax = 158%) with no potency toward human serotonin (SERT), noradrenaline (NET) and dopamine (DAT) transporters, nor NMDA receptors (murine primary cortical neurons).

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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