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Key Documents

PZ0219

Sigma-Aldrich

PF-06297470

≥98% (HPLC)

Synonym(s):

1-Methyl-3-(4-methyl-3-pyridinyl)-6-(2-pyridinylmethoxy)-1H-pyrazolo[3,4-b]pyrazine

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About This Item

Empirical Formula (Hill Notation):
C18H16N6O
CAS Number:
Molecular Weight:
332.36
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

CN(N=C1C2=C(C)C=CN=C2)C3=C1N=CC(OCC4=NC=CC=C4)=N3

InChI

1S/C18H16N6O/c1-12-6-8-19-9-14(12)16-17-18(24(2)23-16)22-15(10-21-17)25-11-13-5-3-4-7-20-13/h3-10H,11H2,1-2H3

InChI key

RDLSKDOSNKLEAQ-UHFFFAOYSA-N

Biochem/physiol Actions

PF-06297470 is a potent negative allosteric modulator of the Metabotropic Glutamate Receptor 5 (mGluR5). PF-06297470 binds to mGluR5 with a Ki of 0.9 nM. The compound PF-06297470 displays slight antagonism of mGluR1 (IC50 = 30.5 mM), with no agonist or antagonist activities against any other mGlu receptor subtype at concentrations up to 50 mM. PF-06297470 reduces dyskinesia in a rodent (MPTP)-rendered Parkinsonian model of L-DOPA-induced dyskinesia (PD-LID).

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.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

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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Gopinath S Palanisamy et al.
Toxicologic pathology, 43(7), 995-1003 (2015-06-11)
Three orally administered metabotropic glutamate receptor 5 (mGluR5) negative allosteric modulators caused skin lesions consistent with delayed type-IV hypersensitivity in cynomolgus macaques in 2- and 12-week toxicity studies. Several monkeys developed macroscopic skin lesions in multiple locations after 8 to

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