Description: Potent, orally active ghrelin receptor agonist
Alternative Names: NN 703
Chemical Name:N-[(2E)-5-Amino-5-methyl-1-oxo-2-hexenyl]-N-methyl-3-(2-naphthalenyl)-D-alanyl-N,Nα-dimethyl-D-phenylalaninamide hemifumarate
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent, orally active ghrelin receptor (GHS-R1a) agonist (Ki = 50 nM at human recombinant GHS-R1a). Stimulates GH release from rat pituitary cells with an EC50 value of 2.7 nM. Induces hyperphagia and adiposity in lean rats, but not in leptin signaling-deficient ZDF rats.
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
58.67
100
water
5.29
10mM with gentle warming
Preparing Stock Solutions
The following data is based on the product molecular weight 586.73. 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
1.7 mL
8.52 mL
17.04 mL
5 mM
0.34 mL
1.7 mL
3.41 mL
10 mM
0.17 mL
0.85 mL
1.7 mL
50 mM
0.03 mL
0.17 mL
0.34 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Hansenet al (1999) Pharmacological characterisation of a new oral GH secretagogue, NN703. Eur.J.Endocrinol. 141 180 PMID: 10427162
Holmet al (2004) Adipogenic and orexigenic effects of the ghrelin-receptor ligand tabimorelin are diminished in leptin-signalling-deficient ZDF rats. Eur.J.Pharmacol. 150 893 PMID: