Retatrutide · Chemical Profile
Chemical Profile
This is the chemical reference sheet for Retatrutide, a research peptide. It collects the identity data (formula, molecular weight, and identifiers) and physical properties documented for the material. Reference information only; for research use only. not for human consumption, diagnostic, or therapeutic use.
Chemical identity
The identifiers below specify exactly which molecule Retatrutide refers to, so it can be distinguished from analogs and verified against public chemical registries.
- Full name
- Retatrutide (LY3437943)
- Also known as
- RETA, LY3437943, Triple agonist
- Molecular formula
- C221H342N44O68 (approx., acylated GLP-1 analogue)
- Molecular weight
- ~4815 Da
Structure & classification
Retatrutide is characterized by its molecular weight and formula, confirmed analytically at manufacture.
Physical properties
Retatrutide is supplied as lyophilized powder at ≥98% (HPLC + LC-MS verified). Handling and storage follow from these properties. See the storage and stability references for detail.
- Classification
- Research Peptide
- Physical form
- Lyophilized powder
- Purity
- ≥98% (HPLC + LC-MS verified)
- Storage
- −20°C, desiccated, light-protected
Available from Blueprint Labs
RETA 20mg
Third-party tested, Retatrutide supplied as a research material with a certificate of analysis available.
Questions, answered
What is the molecular weight of Retatrutide?
Retatrutide has a documented molecular weight of ~4815 Da.
What is the CAS number for Retatrutide?
Retatrutide does not carry a single small-molecule CAS number; refer to the identity table for its documented identifiers.
What is the molecular formula of Retatrutide?
The molecular formula on file is C221H342N44O68 (approx., acylated GLP-1 analogue).
Is this chemical data a use recommendation?
No. It is reference identity and property data for laboratory purposes. For research use only. Not for human consumption, diagnostic, or therapeutic use.