Selective pentapeptide GHSR-1a agonist with negligible ACTH/cortisol or prolactin stimulation. Third-generation GHRP with the highest selectivity profile for GH research.
Ipamorelin is a synthetic pentapeptide ghrelin receptor (GHSR-1a) agonist developed as a third-generation GHRP. Its key distinguishing feature is exceptional selectivity: unlike GHRP-2 or GHRP-6, Ipamorelin does not significantly stimulate ACTH, cortisol, or prolactin secretion at GH-releasing doses, enabling clean isolation of the GH secretagogue effect in research models.
HPLC >=99%; LC-MS confirmed; LAL endotoxin <=1 EU/mg. Full CoA provided.
For Research Use Only. Not for human or veterinary use.
| Product Name | Ipamorelin |
| CAS Number | 170851-70-4 |
| Purity | ≥99% (by HPLC) |
| Molecular Weight | 711.86 g/mol |
| Molecular Formula | C38H49N9O5 |
| Appearance | White lyophilized powder |
| Storage | Store at -20C desiccated. Stable >=24 months. Reconstituted: use within 7 days at 2-8C. |
| Available Sizes | 10mg · Custom |
Store at -20C desiccated. Stable >=24 months. Reconstituted: use within 7 days at 2-8C.
24 months from manufacture when stored properly.
Cold-chain shipping with ice packs. Express delivery to 35+ countries.
Get premium research-grade peptides with complete documentation and worldwide delivery.
Ipamorelin · CAS 170851-70-4
Quote request sent! We'll respond within 24 hours.
