VU 29

Modify Date: 2024-01-11 08:55:37

VU 29 Structure
VU 29 structure
Common Name VU 29
CAS Number 890764-36-0 Molecular Weight 384.38700
Density N/A Boiling Point N/A
Molecular Formula C22H16N4O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of VU 29


VU-29 is a positive allosteric modulator of metabotropic glutamate 5 (mGlu5) receptor (EC50=9 nM and Ki=244 nM for rmGluR5). VU-29 is selective for mGluR5 relative to other mGluR subtypes (EC50: rmGluR1/rmGluR2=557 nM/1.5 μM; hmGluR4=154 nM)[1][2].

 Names

Name N-(2,5-diphenylpyrazol-3-yl)-4-nitrobenzamide
Synonym More Synonyms

 VU 29 Biological Activity

Description VU-29 is a positive allosteric modulator of metabotropic glutamate 5 (mGlu5) receptor (EC50=9 nM and Ki=244 nM for rmGluR5). VU-29 is selective for mGluR5 relative to other mGluR subtypes (EC50: rmGluR1/rmGluR2=557 nM/1.5 μM; hmGluR4=154 nM)[1][2].
Related Catalog
Target

rat mGluR5:9 nM (EC50)

rat mGluR1:557 nM (EC50)

rat mGluR2:1.5 μM (EC50)

hmGluR4:154 nM (EC50)

rat mGluR5:224 nM (Ki)

In Vivo VU-29 (500 nM) potentiates DHPG induced increases in phosphoinositide (PI) hydrolysis in rat hippocampal slices. VU-29 potentiates threshold TBS-induced long term potentiation (LTP) in rat hippocampal CA1 region. VU-29 (1 µM) potentiates chemically induced mGluR-long term depression (LTD) in area CA1 of the rat hippocampus. VU-29 (1 µM) potentiates stimulus-induced NMDA receptor-independent LTD[1].
References

[1]. Ayala JE, et al. mGluR5 positive allosteric modulators facilitate both hippocampal LTP and LTD and enhance spatial learning. Neuropsychopharmacology. 2009;34(9):2057-2071.

[2]. Chen Y, et al. Interaction of novel positive allosteric modulators of metabotropic glutamate receptor 5 with the negative allosteric antagonist site is required for potentiation of receptor responses. Mol Pharmacol. 2007;71(5):1389-1398.

 Chemical & Physical Properties

Molecular Formula C22H16N4O3
Molecular Weight 384.38700
Exact Mass 384.12200
PSA 92.74000
LogP 5.29600

 Safety Information

Hazard Codes Xn

 Synonyms

ABT 724 trihydrochloride
DPAP
VU-29
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