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Category: 7TM ReceptorsarrowGlutamate (Metabotropic) ReceptorsarrowGroup I mGlu ReceptorsarrowAntagonists
Cat.No. Product Name
1215 SIB 1757
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SIB 1757
Chemical Name: 6-Methyl-2-(phenylazo)-3-pyridinol

Biological Activity:

A highly selective antagonist for the mGlu5 metabotropic glutamate receptor subtype; displays an IC50 value of 0.4 μM  at hmGlu5 compared with > 30 μM at hmGlu1b, hmGlu2, hmGlu4, hmGlu6, hmGlu7 and hmGlu8.

Technical Data:

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M.Wt: 213.24
Formula: C12H11N3O
Storage: Store at RT
Solubility: Soluble to 100 mM in DMSO
CAS No: [31993-01-8]

Resources:

  • Certificate of Analysis / MSDS:

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    References:

    Varney et al (1999) Characterisation of SIB-1757 and SIB-1893: highly selective antagonists at metabotropic glutamate receptor subtype 5. Br.J.Pharmacol. 126 248P. Varney et al (1999) SIB-1757 and SIB-1893: selective, noncompetitive antagonists of metabotropic glutamate receptor type 5. J.Pharmacol.Exp.Ther. 290 170.
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    Keywords: SIB 1757, Glutamate (Metabotropic) Receptors, Highly Selective MGlu5 Antagonist, SIB1757, Tocris Bioscience

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