Retatrutide (LY3437943 / LY-3437943) is an investigational triple receptor agonist studied for its activity at the glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1), and glucagon receptors.
This Retatrutide Specification Sheet provides an overview of the standard product identity, research-grade specifications, physical form, storage conditions, and quality documentation for Retatrutide supplied by SUNONE.
Batch-specific identity, purity, analytical results, and other release data should always be verified using the applicable Certificate of Analysis (COA).
Retatrutide Product Specifications
| Specification | Information |
|---|---|
| Product Name | Retatrutide |
| Synonyms | LY3437943, LY-3437943 |
| Catalog No. | SUN-P005 |
| CAS Number | 2381089-83-2 |
| Product Category | Multi-Receptor Incretin Peptide |
| Grade | Research Grade |
| Purity | ≥99.6% by HPLC |
| Form | Lyophilized Powder |
| Storage | Store at 2–8°C |
| Availability | Made-to-order / On request |
| Intended Use | Research and manufacturing use only |
Chemical Identity
The current Retatrutide product information lists the following chemical identifiers:
CAS Number: 2381089-83-2
Molecular Formula: C221H342N46O68
Molecular Weight: 4731 g/mol
The exact chemical form, salt state, molecular formula, molecular weight, purity, and related analytical characteristics should be confirmed using the batch-specific Certificate of Analysis.
Public chemical databases may contain records corresponding to specific Retatrutide forms. The applicable COA should therefore be treated as the authoritative source for the material supplied.
Quality and Analytical Documentation
Retatrutide is supplied with quality documentation appropriate to the applicable product and batch.
Available documentation may include:
- Certificate of Analysis (COA)
- Safety Data Sheet (SDS)
- Product Specification Sheet
- HPLC analytical information
- Identity and batch-specific quality documentation
Actual analytical results are batch-specific and should be reviewed on the corresponding COA.
Packaging and Availability
Retatrutide is available in multiple lyophilized vial configurations for research and manufacturing requirements.
Packaging options, minimum order quantities, production availability, and lead times may change. Please refer to the Retatrutide product page for current packaging specifications and availability.
View Retatrutide Product:https://52ym.com/products/retatrutide/
Storage and Handling
Store Retatrutide at 2–8°C under the recommended storage conditions.
Before handling the material, review the applicable Safety Data Sheet and follow appropriate laboratory procedures, personal protective equipment requirements, and your facility’s chemical hygiene practices.
Research Use Only
Retatrutide supplied by SUNONE is intended for laboratory research and manufacturing use only.
Not for human or veterinary consumption, diagnostic use, clinical use, or therapeutic applications.
Retatrutide is currently an investigational molecule. Regulatory status may change over time, and users should verify current regulatory information through the applicable regulatory authorities and official developer information.
Request Batch Documentation
For batch-specific Retatrutide specifications, analytical results, COA documentation, packaging requirements, or manufacturing inquiries, please contact our team.
Retatrutide Product Page:https://52ym.com/products/retatrutide/#quote

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