Ipamorelin 10mg | Lyophilised Powder
Ipamorelin is a synthetic pentapeptide with a C-terminal amide, originally designated NNC 26-0161. Its sequence includes two non-standard residues — α-aminoisobutyric acid (Aib) at position 1 and D-2-naphthylalanine at position 3 — plus a D-phenylalanine at position 4. That combination of D-amino acids and a non-proteinogenic residue is what distinguishes it analytically from conventional L-peptides of similar mass.
Supplied as a lyophilised powder in a sealed single-use vial.
Chemical identity
| Compound | Ipamorelin |
| CAS number | 170851-70-4 (free base) |
| Molecular formula | C₃₈H₄₉N₉O₅ |
| Molecular weight | 711.85 g/mol |
| Residue count | 5, C-terminal amide |
| Sequence | Aib-His-D-2-Nal-D-Phe-Lys-NH₂ |
| Non-standard residues | Aib (α-aminoisobutyric acid), D-2-Nal, D-Phe |
| PubChem CID | 9831659 |
| UNII | Y9M3S784Z6 |
| Also indexed as | NNC 26-0161 |
Product specification
| Nominal fill | 10mg |
| Purity | ≥99% by HPLC |
| Identity confirmation | Mass spectrometry |
| Physical form | Lyophilised powder |
| Appearance | White to off-white |
| Documentation | Lot-specific certificate of analysis |
Storage and handling
Store sealed at −20°C, protected from light and moisture. Equilibrate to ambient temperature before opening the vial. Refer to the lot COA for batch-specific stability data.
Supply and despatch
UK stock. Same-day despatch before 3pm, Royal Mail 24 Tracked.
FAQ
What is the CAS number for Ipamorelin? 170851-70-4, for the free base. Acetate salt is supplied against the same identity with mass adjusted on the COA.
What is the sequence of Ipamorelin? Aib-His-D-2-Nal-D-Phe-Lys-NH₂ — five residues with a C-terminal amide.
What does NNC 26-0161 refer to? The original development code for the same compound. You'll see it in older literature and some supplier catalogues.
What is the molecular weight? 711.85 g/mol for the free base.
Package Includes
1 × Ipamorelin 10mg vial