Verified — all release criteria met
released
Certificate of analysis
Ipamorelin
Lot CP-IPAMOR4L-2602C · 10 mg
99.62 %
HPLC purity
Spec ≥ 99.0 %
89.4 %
Net peptide content
By amino acid analysis
< 0.57
Endotoxin (EU/mg)
Spec < 5.0 EU/mg
Provenance
- Testing laboratory
- Aurum Bioanalytics
- Accreditation
- ISO/IEC 17025:2017
- Country of synthesis
- United States
- Manufactured
- Feb 17, 2026
- Release tested
- Feb 26, 2026 (7 months ago)
- Retest date
- Feb 17, 2028
- CAS number
- 170851-70-4
- Molecular formula
- C38H49N9O5
- Theoretical mass
- 711.86 Da
- Observed mass (LC-MS)
- 712.17 Da (Δ 0.31 Da)
Assay results
Every line the release panel ran for this lot, with the method, the acceptance criterion and the measured value — not a pass mark alone.
| Method | Parameter | Specification | Result | |
|---|---|---|---|---|
| RP-HPLC (UV 214 nm) | Purity (area %) | ≥ 99.0 % | 99.62 % | Pass |
| LC-MS (ESI+) | Identity — observed mass | 711.86 ± 1.0 Da | 712.17 Da | Pass |
| Amino acid analysis | Net peptide content | ≥ 80.0 % | 89.4 % | Pass |
| Karl Fischer | Water content | ≤ 8.0 % | 4.58 % | Pass |
| Ion chromatography | Residual TFA | ≤ 1.0 % | 0.06 % | Pass |
| LAL kinetic chromogenic | Bacterial endotoxin | < 5.0 EU/mg | < 0.57 EU/mg | Pass |
| USP <71> membrane filtration | Sterility | No growth | No growth | Pass |
| Visual / USP <790> | Appearance | White to off-white cake, free of visible particulates | Conforms | Pass |
| Chiral RP-HPLC vs. reference standard | Diastereomeric purity (D-residue configuration) | ≥ 99.0 % | 99.88 % | Pass |
Sequence
H-Aib-His-D-2-Nal-D-Phe-Lys-NH2
Handling for this lot
- Appearance
- White lyophilised powder
- Storage
- -20 °C lyophilised; 2–8 °C reconstituted for up to 30 days
- Reconstitution
- Dissolves immediately. A vial that resists dissolution is not behaving like ipamorelin.
Other lots of Ipamorelin
Compare batch to batch. Consistency across lots is a stronger signal than any single certificate.
Research use only. This certificate describes material supplied strictly for laboratory research. It is not a drug, food, cosmetic or medical device, has not been evaluated by the FDA, and is not intended for human or veterinary administration of any kind.