Retatrutide RUO 20mg — Full Product Specifications
| Specification | Detail |
|---|---|
| CAS Number | 2381089-83-2 |
| Molecular Formula | C₂₂₁H₃₄₂N₄₆O₆₈ |
| Molecular Weight | ~4,731 Da |
| Sequence Length | 39 amino acids |
| Vial Size | 20mg per vial |
| Form | White lyophilized powder |
| Purity — this batch | 99.86% — Freedom Diagnostics verified |
| Net Peptide Content | 27.31mg confirmed |
| Testing Method | HPLC + UV Detection + Mass Spectrometry (LCMS/MS) |
| Lot Number | RET20-1222026 |
| COA Accession | 2603130115 — publicly verifiable at FreedomDiagnosticsTesting.com |
Certificate of Analysis — Freedom Diagnostics
Each batch is independently verified by a US-owned laboratory. Results are publicly searchable — no involvement from Profound Peptides required.
| COA Field | Detail |
|---|---|
| PURITY RESULT | 99.86% |
| TESTING LAB | Freedom Diagnostics (USA) |
| LOT NUMBER | RET20-1222026 |
| COA / ACCESSION | 2603130115 |
| TESTING METHOD | HPLC + Mass Spec (LCMS/MS) |
| NET PEPTIDE CONTENT | 27.31mg confirmed |
| RECEIVED DATE | 03/13/2026 |
| REPORT DATE | 03/15/2026 |
| PRINCIPAL CHEMIST | Alex Johnson |






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