Metabolic
AOD9604
Quick profile: 16-amino-acid peptide, purity ≥99%, certificate of analysis per batch on request.
| Purity | ≥99% by HPLC |
|---|---|
| CAS number | 221231-10-3 |
| Molecular weight | 1815.1 g/mol |
| Molecular formula | C78H123N23O23S2 |
| Material class | 16-amino-acid peptide |
| Appearance | White to off-white lyophilized powder |
| Available sizes | 2mg · 5mg · 10mg |
| Documentation | Certificate of analysis on request |

The certificate of analysis for AOD9604 records appearance, purity and identity for each batch and is available for the product on request.
The 16-residue fragment, derived from the C-terminal region of human growth hormone, carries two sulfur atoms in its formula (C78H123N23O23S2), consistent with a disulfide bridge between two cysteine residues. That matters for MS identity: the observed mass should be checked against the oxidised, disulfide-closed form rather than the reduced form, since the two differ by two mass units.
The purity specification (≥99% by HPLC), together with CAS number 221231-10-3 and the molecular weight of 1815.1 g/mol, serves as an unambiguous reference point; the fragment is supplied as reference material for peptide-fragment and analytical studies.