● Refer to lot-specific Certificate of Analysis HPLC verified
Vials · Research Peptide
Open
GLP-1R
RESEARCH USE ONLY
SKU BA-V-RETA
Price range: $79.98 through $120.98
Reta (retatrutide, LY3437943) – a triple incretin-pathway compound acting on the GLP-1, GIP, and glucagon receptors. HPLC-assayed, COA on file. RESEARCH USE ONLY – not for human or veterinary consumption.
Download this lot's COA
Lot 2381089-83-2 · HPLC 99.8 · PDF
HPLC + MS tested
Ships in 24–36h
US lab
Reta (retatrutide, also referenced as LY3437943) is a multi-receptor incretin compound that acts on the GLP-1, GIP, and glucagon receptor pathways. Each lot is identity-confirmed by mass spectrometry and assayed for purity by HPLC, with the certificate of analysis available on this page.
Also referenced in the literature as: retatrutide, LY3437943, triple incretin receptor agonist.
RESEARCH USE ONLY – not for human or veterinary consumption.
CAS number
2381089-83-2
Molecular formula
C221H342N46O68
Molecular weight
4731.41 g/mol
Purity (HPLC)
Refer to lot-specific Certificate of Analysis
Form
Lyophilized powder
Appearance
White to off-white lyophilized powder unless otherwise specified by COA
Storage
Store lyophilized powder at -20C, protected from light; refer to lot-specific Certificate of Analysis
Solubility
Refer to lot-specific Certificate of Analysis
Certificate of AnalysisLOT 2381089-83-2 · TESTED 2026-07-13
Identity (MS)Confirmed
Purity (HPLC)99.8
Tested twice, by someone else
Identity is confirmed by mass spectrometry and purity is measured by reverse-phase HPLC. Both are run by an independent ISO 17025-accredited lab, not in-house.
The certificate above matches the exact lot you'll receive. If your label shows a different lot number, enter it on the homepage lookup and you'll get that lot's document instead.
Reconstitution (for research handling)
Add bacteriostatic water slowly down the inner wall of the vial - never directly onto the powder. Let it dissolve without shaking; gentle swirling is fine. Figures are provided for laboratory handling only and are not directions for use in humans or animals.
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