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Tocris/LY 404187/5297/10/10 mg

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货号: 5297/10

品牌: Tocris

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Description: Selective AMPA receptor positive allosteric modulator

Chemical Name: N-[2-(4'-Cyano[1,1'-biphenyl]-4-yl)propyl]-2-propanesulfonamide

Purity: ≥98% (HPLC)

Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity

Selective AMPA receptor positive allosteric modulator (IC₅₀ values are 0.15, 0.21, 1.66 and 5.65 μM for GluA2_i, GluA4_i, GluA3_i and GluA1_i respectively). Potentiates glutamate and AMPA-evoked currents in pre frontal cortex (PFC) pyramidal neurons in vitro. Has no effect on NMDA- or kainate-evoked currents; also has no effect on K⁺ or Na⁺ ion channels. Potentiates PFC glutamatergic synaptic transmission in vitro and in vivo. Induces neurite growth in combination with (S)-AMPA (Cat. No. 0254) in SH-SY5Y human neuroblastoma cells in vitro. Also reduces MPTP-induced toxicity in mice. Brain penetrant.

Compound Libraries

LY 404187 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.

Technical Data

M. Wt	342.46
Formula	C₁₉H₂₂N₂O₂S
Storage	Store at +4°C
Purity	≥98% (HPLC)
CAS Number	211311-95-4
PubChem ID	9928016
InChI Key	HOQAVGZLYRYHSO-UHFFFAOYSA-N
Smiles	N#CC1=CC=C(C2=CC=C(C(C)CNS(C(C)C)(=O)=O)C=C2)C=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

	Solvent	Max Conc. mg/mL	Max Conc. mM
Solubility
	DMSO	34.25	100
	ethanol	17.12	50

Preparing Stock Solutions

The following data is based on the product molecular weight 342.46. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	2.92 mL	14.6 mL	29.2 mL
5 mM	0.58 mL	2.92 mL	5.84 mL
10 mM	0.29 mL	1.46 mL	2.92 mL
50 mM	0.06 mL	0.29 mL	0.58 mL

Product Datasheets

Certificate of Analysis / Product Datasheet

Safety Datasheet

References

References are publications that support the products' biological activity.

O'Neill et al (2004) Neurotrophic actions of the novel AMPA receptor potentiator, LY404187, in rodent models of Parkinson's disease. Eur.J.Pharmacol. 486 163 PMID: 14975705

Quirk and Nisenbaum (2002) LY404187: a novel positive allosteric modulator of AMPA receptors. CNS Drug Rev. 8 255 PMID: 12353058

Voss et al (2007) Molecular mechanisms of neurite growth with AMPA receptor potentiation. Neuropharmacology 52 590 PMID: 17101156

Baumbarger et al (2001) Positive modulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) receptors in prefrontal cortical pyramidal neurons by a novel allosteric potentiator. J.Pharmacol.Exp.Ther. 298 86 PMID: 11408529

Keywords: LY 404187, supplier, LY404187, selective, ampa, receptors, positive, allosteric, modulators, PAMs, GLUA1, GLUA2, GLUA3, GLUA4, GLUR1, GLUR2, GLUR3, GLUR4, parkinson, disease, depression, memory, AMPA, Receptors, AMPA, Receptors, Tocris Bioscience

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