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Supplier reference code · Retatrutide-class identity confirmed per batch COA · 30 mg
Overview
GLP1-R-30 is an upstream supplier reference code rather than a chemical name: the 'R' designates Retatrutide-class tri-agonist material and '30mg' the fill quantity. Because the code is a procurement reference, not a public chemical identifier, the API identity, sequence, salt form, and CAS are not asserted from the code itself — they are confirmed against the released batch-specific COA before order placement and again at receipt. Lyochem lists the code to support buyers whose own upstream price tables reference it; for direct procurement the named Retatrutide reference standard is the cleaner route because its analytical packet is unambiguously attached to a defined molecule. When a reference-code lot is sourced, Lyochem confirms the API by COA / label and reflects the verified identity on the customer-facing documentation. The analytical packet on a confirmed Retatrutide-class lot 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.
Applications & buyer fit
GLP-1 and metabolic-peptide buyers run incretin-pathway, body-composition, glucose-regulation, and energy-expenditure studies. Because the receptor pharmacology is sequence-sensitive, qualifying a new source means confirming identity within 0.5 Da of theoretical by ESI-MS, sequence verification by tandem MS on the first lot, and lot-to-lot consistency for reproducible metabolic research. Lyochem supplies this class reference-grade and mg-scale — distinct from compounding-grade (g/kg) API supply.
Biotech R&D Groups
Preclinical biotech and pharmaceutical discovery teams sourcing characterized peptides for receptor-pharmacology, screening, and method-development campaigns.
Contract Research Organisations (CROs)
CROs running preclinical and translational studies on behalf of academic, biotech, or pharma sponsors who need traceable reference material across multi-site campaigns.
Every release ships with its own batch-specific CoA — identity, purity, and the analytical scope agreed at quote stage, tied to the exact lot you receive.
Review a representative batch CoA before you order, so you can confirm the packet matches what your method or sponsor audit needs.
Supplied strictly as a research reagent to research institutions — not a finished dosage form and not for human administration. Buyer qualification runs at the inquiry stage.
Specifications
Documentation available on request
Regulatory note
Supplier reference code, not a chemical identity. Confirm API identity, sequence and CAS by batch-specific COA / label before order placement and again at receipt. 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.
Frequently asked questions
The reference-code SKU exists for buyers whose upstream procurement systems reference the supplier's internal code rather than the chemical name. For direct end-buyers the named Retatrutide reference standard is the better route, because its analytical packet and documentation attach unambiguously to a verified molecule. The code path is appropriate only when the buyer's workflow specifically requires the code, with identity confirmation happening at the COA rather than the catalog level.
At minimum the released-batch COA should state the verified API explicitly (e.g. 'Retatrutide' rather than only 'GLP1-R-30'), the confirmed CAS for that molecule, the RP-HPLC chromatogram with peak-integration, ESI-MS confirming the peptide mass, counter-ion identification, and water content by Karl Fischer. LC-MS/MS sequence verification on the first lot is recommended for a low-volume tri-agonist where deletion by-products co-elute closely on RP-HPLC.
The named Retatrutide reference standard offers mg-scale fills sized for reproducible aliquoting; the 30 mg reference-code fill is a single larger format mapped to the same molecule once identity is confirmed. For first-time qualification of a new source the named route is recommended; the choice between paths otherwise turns on the buyer's documentation needs rather than the chemistry.
Related peptides
GIP / GLP-1 / glucagon tri-agonist · 39-mer metabolic research peptide
Supplier reference code · Retatrutide-class identity confirmed per batch COA · 5 mg