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SML0393

Sigma-Aldrich

QNZ46

≥98% (HPLC)

Synonym(s):

4-[6-Methoxy-2-[(1E)-2-(3-nitrophenyl)ethenyl]-4-oxo-3(4H)-quinazolinyl]-Benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C24H17N3O6
CAS Number:
1237744-13-6
Molecular Weight:
443.41
MDL number:
MFCD22666391
UNSPSC Code:
12352200
PubChem Substance ID:
329825390
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL (warmed; clear solution)

storage temp.

room temp

SMILES string

COc1ccc2N=C(\C=C\c3cccc(c3)[N+]([O-])=O)N(C(=O)c2c1)c4ccc(cc4)C(O)=O

InChI

1S/C24H17N3O6/c1-33-19-10-11-21-20(14-19)23(28)26(17-8-6-16(7-9-17)24(29)30)22(25-21)12-5-15-3-2-4-18(13-15)27(31)32/h2-14H,1H3,(H,29,30)/b12-5+

InChI key

GNLVJIICVWDSNI-LFYBBSHMSA-N

Biochem/physiol Actions

QNZ46 is a noncompetitive inhibitor of GluN2C/D containing NMDA receptors. KD and IC50 values for binding and inhibition of GluN1/Glun2D receptors by QNZ46 are 4.9 and 3.9 μM, respectively. QNZ46 does not compete for binding of glutamate or glycine, but QNZ46 receptor binding requires the binding of glutamate to the GluN2 subunit.

Features and Benefits

This compound is featured on the Glutamate Receptors (Ion Channel Family) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Reshmi Tognatta et al.
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