Product details
GLP1-R-5 is the 5 mg fill within the same upstream reference-code family as GLP1-R-30: 'R' designates Retatrutide-class material and '5mg' the per-vial quantity. The smaller fill suits pilot-scale aliquot work. As with every reference-code SKU, the code is a procurement reference, not a chemical identity — the API identity, sequence, salt form, and CAS are confirmed against the released batch-specific COA before order placement, and the named Retatrutide reference standard is the recommended route for direct procurement because its documentation attaches to a defined molecule.
On a confirmed Retatrutide-class lot the analytical packet is the standard reference-grade set: RP-HPLC purity (gradient method, UV 214 nm), ESI-MS identity, LC-MS/MS sequence verification on request, counter-ion content, and water content by Karl Fischer. Confirm API by COA / label before use. This is reference-grade research material, distinct from compounding-scale API supply.
Regulatory note: Supplier reference code, not a chemical identity. Confirm API identity by batch-specific COA / label before order placement. Sold for Research Use Only under the receiving laboratory's institutional and jurisdictional regulations — not a finished dosage form and not labelled for human administration.
FAQ
- What is the 5 mg reference-code fill sized for?
- The 5 mg fill is the smallest in the R-series and suits pilot-scale aliquot work where a larger batch would be wasted at the experimental scale. As with all reference-code SKUs, fill-size choice is independent of identity confirmation, which happens against the batch-specific COA at receipt.
- Can a 5 mg reference-code vial be split into smaller aliquots?
- Once identity is confirmed and the material reconstituted, Retatrutide-class peptide can be aliquoted into single-use volumes and held at −20 °C — the same handling guidance as the named standard. In practice 5 mg is already a small starting amount once in solution, so for multiple experiments ordering the appropriate total upfront is operationally cleaner than serial fractionation from one small vial.
- Why prefer the named Retatrutide standard for first-time qualification?
- The named reference standard attaches its analytical packet and documentation unambiguously to a defined molecule, which is what a first-time supplier qualification needs. The reference-code path adds a layer of opacity at the catalog level; identity is only resolved at the COA, so it is best reserved for established workflows that specifically require the code.
Certificate of Analysis (COA)
The per-lot COA for this product will appear here.