J 147

Pricing Availability   Qty
Description: Neuroprotective and neurotrophic compound; reduces Aβ40 and Aβ42 levels
Chemical Name: 2,2,2-Trifluoroacetic acid 1-(2,4-Dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide
Purity: ≥99% (HPLC)
Literature (1)

Biological Activity for J 147

J 147 is a potent neuroprotective and neurotrophic compound. Protects against neurotoxicity in cortical neurons in vitro (EC50 = 25 - 200 nM). Reduces soluble Aβ40 and Aβ42 levels and increases BDNF levels in the hippocampus in vivo. Enhances memory in wild type rats. Prevents memory deficits and rescues cognitive deficits in young and aged transgenic Alzheimer's disease mice, respectively. Orally active.

Licensing Information

Sold for research use only under license from the Salk Institute for Biological Studies

Compound Libraries for J 147

J 147 is also offered as part of the Tocriscreen 2.0 Max. Find out more about compound libraries available from Tocris.

Technical Data for J 147

M. Wt 350.33
Formula C18H17F3N2O2
Storage Store at +4°C
Purity ≥99% (HPLC)
CAS Number 1146963-51-0
PubChem ID 25229652
Smiles O=C(C(F)(F)F)N(C2=C(C)C=C(C)C=C2)/N=C/C1=CC=CC(OC)=C1

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

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for J 147

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 35.03 100
ethanol 35.03 100

Preparing Stock Solutions for J 147

The following data is based on the product molecular weight 350.33. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.85 mL 14.27 mL 28.54 mL
5 mM 0.57 mL 2.85 mL 5.71 mL
10 mM 0.29 mL 1.43 mL 2.85 mL
50 mM 0.06 mL 0.29 mL 0.57 mL

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References for J 147

References are publications that support the biological activity of the product.

Chen et al (2011) A novel neurotrophic drug for cognitive enhancement and Alzheimer's disease. PLoS One 6 e27865 PMID: 22194796

Prior et al (2013) The neurotrophic compound J147 reverses cognitive impairment in aged Alzheimer's disease mice. Alzheimer's.Res.Ther. 5 25 PMID: 23673233

Chiruta et al (2013) Metabolism of a potent neuroprotective hydrazide. Bioorg.Med.Chem. 21 2733 PMID: 23582448

If you know of a relevant reference for J 147, please let us know.

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Alzheimer's Disease Poster

Alzheimer's Disease Poster

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