Peptide
Retatrutide
Retatrutide is a synthetic 39-amino-acid peptide supplied as a lyophilized powder for laboratory research.
- CAS
- 2381089-83-2
- Supplied as
- 10 mg · 20 mg · 30 mg

Identity
- Name
- Retatrutide
- Also listed as
- LY3437943
- Category
- Peptide
- CAS Registry Number
- 2381089-83-2pending verification against supplier documentation
- Molecular formula
- C221H342N46O68pending verification against supplier documentation
- Presentations
- 10 mg · 20 mg · 30 mg
Storage and handling
Lyophilized (freeze-dried) powder in a sealed glass vial. Store sealed vials refrigerated or frozen as indicated on the lot label, protected from light and moisture.
- Keep vials sealed until use and allow them to reach room temperature before opening to limit condensation.
- Record the internal lot number from the label alongside any laboratory records.
- Consult the lot-specific certificate of analysis for identity and purity data.
Lot-specific storage conditions are printed on the vial label and take precedence over this general guidance.