Ipamorelin
Ipamorelin is a selective growth-hormone secretagogue pentapeptide. In laboratory research it is studied for its interaction with the ghrelin/GH-secretagogue receptor and pituitary GH-release pathways in model systems. Supplied lyophilized for in vitro use. For research use only — not for human or veterinary consumption, diagnosis, or treatment. This compound has not been evaluated by the FDA.
| Sequence | Aib-His-D-2-Nal-D-Phe-Lys-NH2 |
| Molecular Weight | 711.86 g/mol |
| Molecular Formula | C38H49N9O5 |
| CAS Number | 170851-70-4 |
| Target / Receptor | GHS-R1a (Ghrelin Receptor) |
| Physical Form | Lyophilized Powder |
| Storage | -20°C, protect from light and moisture |
Reconstitution Guide
For laboratory research use only. Follow aseptic technique throughout.
Equilibrate Temperature
Remove the vial from the freezer and allow it to reach room temperature before opening. This prevents condensation from entering the vial.
Wait 15–20 minutes at room temperature
Add Bacteriostatic Water
Reconstitute in bacteriostatic water. Use 1–2 mL per vial. Do not vortex — swirl gently until fully dissolved.
Use a sterile graduated syringe or pipette for precise measurement
Dissolve Gently
Gently swirl or roll the vial between your palms until the peptide is fully dissolved. Do not shake vigorously or vortex — this can cause aggregation and degrade the compound.
Solution should appear clear to slightly opalescent
Aliquot & Store
Transfer reconstituted solution into sterile single-use vials to avoid repeated septum punctures. Store working aliquots at 4°C (use within 28 days) or freeze at -20°C for long-term storage.
Avoid more than 3 freeze-thaw cycles
Concentration Reference (per 1 mg peptide)
| Bacteriostatic Water | Concentration | In µg/mL |
|---|---|---|
| 1 mL | 1 mg/mL | 1,000 mcg/mL |
| 2 mL | 0.5 mg/mL | 500 mcg/mL |
| 5 mL | 0.2 mg/mL | 200 mcg/mL |
| 10 mL | 0.1 mg/mL | 100 mcg/mL |
Storage Conditions
-20°C, protect from light and moisture
