M5435
6-Methyl-2-(phenylethynyl)pyridine hydrochloride
≥98% (HPLC)
Synonym(s):
MPEP hydrochloride
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About This Item
Empirical Formula (Hill Notation):
C14H11N · HCl
CAS Number:
Molecular Weight:
229.70
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
Assay
≥98% (HPLC)
form
powder
color
off-white to light tan
solubility
DMSO: 10 mg/mL, clear
storage temp.
room temp
SMILES string
Cl.Cc1cccc(n1)C#Cc2ccccc2
InChI
1S/C14H11N.ClH/c1-12-6-5-9-14(15-12)11-10-13-7-3-2-4-8-13;/h2-9H,1H3;1H
InChI key
PKDHDJBNEKXCBI-UHFFFAOYSA-N
Gene Information
human ... GRIN2B(2904), GRM5(2915)
rat ... Grm5(24418)
General description
GRIN2B (glutamate ionotropic receptor NMDA type subunit 2B) codes for N-methyl d-aspartate receptor subtype 2B (GluN2B). It belongs to the N-methyl-D-aspartate receptor (NMDAR) gene family. It is located on chromosome 12p13.1.
Application
6-Methyl-2-(phenylethynyl)pyridine hydrochloride has been used to investigate whether 3, 4 (±) methylenedioxymethamphetamine (MDMA) could influence self-renewal via the mGlu5 receptor in mouse embryonic stem cells (mESCs).
Biochem/physiol Actions
GRIN2B (glutamate ionotropic receptor NMDA type subunit 2B) plays an important role in the growth of neurons and is highly essential for learning and memory. GRIN2B mutation is associated with neuropsychiatric and developmental disorders like schizophrenia, Parkinson′s disease and bipolar disorder. MPEP (2-methyl-6-(phenylethynyl)pyridine hydrochloride) is used to treat Alzheimer′s disease (AD).
Highly selective, non-competitive mGluR5 metabotropic glutamate receptor antagonist.
Features and Benefits
This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Glutamate Receptors (G Protein 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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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A 12p13 GRIN2B deletion is associated with developmental delay and macrocephaly
Morisada N, et al.
Human Genome Variation, 16029-16029 (2016)
2-Methyl-6-(phenylethynyl) pyridine Hydrochloride Modulates Metabotropic Glutamate 5 Receptors Endogenously Expressed in Zebrafish Brain
Albasanz J L, et al.
ACS Chemical Neuroscience, 7(12), 1690-1697 (2016)
Jérôme Maheux et al.
Frontiers in pharmacology, 3, 153-153 (2012-08-23)
Dopamine D(2) receptor antagonists modulate gene transcription in the striatum. However, the molecular mechanism underlying this effect remains elusive. Here we used the expression of Nur77, a transcription factor of the orphan nuclear receptor family, as readout to explore the
Could MDMA Promote Stemness Characteristics in Mouse Embryonic Stem Cells via mGlu5 Metabotropic Glutamate Receptors
Meamar R, et al.
Cell Journal, 14(3), 185-185 (2012)
Li Rebekah Feng et al.
Translational psychiatry, 8(1), 110-110 (2018-06-01)
Cancer-related fatigue (CRF) is a common burden in cancer patients and little is known about its underlying mechanism. The primary aim of this study was to identify gene signatures predictive of post-radiotherapy fatigue in prostate cancer patients. We employed Fisher
Articles
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