1. GPCR/G Protein
    Neuronal Signaling
  2. Melanocortin Receptor


Cat. No.: HY-11029
Handling Instructions

SNT-207707 is a selective, potent and orally active melanocortin MC-4 receptor antagonist with an IC50 of 8 nM (binding) and 5 nM (function) on the MC-4 receptor.

For research use only. We do not sell to patients.

SNT-207707 Chemical Structure

SNT-207707 Chemical Structure

CAS No. : 1064662-40-3

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  • Biological Activity

  • Protocol

  • Technical Information

  • Purity & Documentation

  • References


SNT-207707 is a selective, potent and orally active melanocortin MC-4 receptor antagonist with an IC50 of 8 nM (binding) and 5 nM (function) on the MC-4 receptor.

IC50 & Target

IC50: 8 nM (binding MC-4), 5 nM (function MC-4)[1]

In Vitro

SNT-207707 binds to the MC-4 receptor with an affinity of 8 nM and shows a more than 200-fold selectivity vs. MC-3 and MC-5. SNT207858 is a 22 nM MC-4 antagonist with a 170-fold selectivity vs. MC-3 and a 40-fold selectivity versus MC-5[1].

In Vivo

Single subcutaneous injection of 20 mg/kg of SNT-207707 distinctly increases food intake of the mice. Once daily oral administration of both compounds SNT207858 and SNT-207707 starting the day after tumor implantation significantly reduces the tumor induced weight loss[1].

Solvent & Solubility
In Vitro: 

10 mM in DMSO

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.8176 mL 9.0879 mL 18.1759 mL
5 mM 0.3635 mL 1.8176 mL 3.6352 mL
10 mM 0.1818 mL 0.9088 mL 1.8176 mL
*Please refer to the solubility information to select the appropriate solvent.
Animal Administration


Twelve weeks old male CD-1 mice are dosed by gavage with either SNT-207707 or SNT207858 at 60 mg/kg (n=9 per compound). At 1, 3, and 6 hrs post-dose, 3 mice from each compound group are euthanized with CO2. Blood is collected by cardiac puncture, plasma is isolated immediately and then kept on dry ice until analysis[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight









Please store the product under the recommended conditions in the Certificate of Analysis.


Room temperature in continental US; may vary elsewhere

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Cat. No.: HY-11029