Orforglipron Research Reference

Catalog classification, reference sizes, lab math links, and source-backed data. Educational use only — not medical advice.

Researched for: PepTools vendor-neutral scientific reference catalog

Small-molecule GLP-1 receptor agonist compound Reference needs_revision Best effort · source review pending

Also known as: LY3502970, LY-3502970

Best-effort research profile: this record has not passed full two-source scientific verification. Descriptive fields, research protocols, storage/handling notes, and interaction guidance below are shown with their evidence labels, but calculator presets and exact dosing math remain hidden until the record is verified or reaches Community-Supported status.

Quick Facts

Reference Sizes
Not standardized / source review pending
Storage
For the FDA-labeled tablet product: store at 20°C to 25°C (68°F to 77°F); permitted excursions are 15°C to 30°C (59°F to 86°F).

Best-Effort Research Profile

Orforglipron, also known as LY3502970, is a nonpeptide small-molecule agonist that binds to and activates the human GLP-1 receptor. Reported pharmacodynamic effects include reduced food intake, appetite-mediated body-weight reduction, and delayed gastric emptying. The U.S. FDA approved orforglipron as the active ingredient in Foundayo on April 1, 2026.

Source review pending. This descriptive profile is shown from the available source material as a best-effort educational reference. It has not passed the full verification bar and is not a dosing instruction, medical claim, or treatment recommendation.

Research Profile

Half-Life
Approximately 29 to 49 hours after an oral dose.
Administration Routes (Research)
oral

Reported Research Effects

Data source: Primary literature, regulator records, trial registries, and identity-specific evidence search

Reflects preclinical/research literature context only. Not a medical claim, dosing instruction, or treatment recommendation.

Research Notes

FDA labeling reports maximum plasma concentration at approximately 4 to 8 hours post-dose, greater than 99% plasma-protein binding, metabolism primarily by hepatic CYP3A4, and predominantly fecal recovery of administered material. These pharmacokinetic observations refer to the labeled orforglipron product and associated clinical formulations.

Supplementary research context only. Not medical advice or a treatment recommendation.

Registry Identifiers

CAS RN: 2212020-52-3; PubChem CID: 137319706; Molecular formula: C48H48F2N10O5; Molecular weight: 883.0 g/mol; InChIKey: USUWIEBBBWHKNI-KHIFEHGGSA-N; FDA UNII: 7ZW40D021M; ChEMBL: CHEMBL4446782

Source-Backed Observations

The FDA-approved tablet formulation contains orforglipron calcium, whereas the PubChem parent-compound record reports free orforglipron. Orforglipron is classified by the developer as a small molecule and is described as an oral GLP-1 receptor agonist.

Reflects published research. Educational reference — not a recommendation for use.

Sources Under Review

Orforglipron | PubChem Compound Summary
https://pubchem.ncbi.nlm.nih.gov/compound/Orforglipron (accessed 2026-09-01)
FOUNDAYO (orforglipron) Prescribing Information
https://www.accessdata.fda.gov/drugsatfda_docs/label/2026/220934s003lbl.pdf (accessed 2026-09-01)
FDA Approves First New Molecular Entity Under National Priority Voucher Program
https://www.fda.gov/news-events/press-announcements/fda-approves-first-new-molecular-entity-under-national-priority-voucher-program (accessed 2026-09-01)

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Related Research Articles

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Research Use Only. All content is for educational and research reference only. Not medical advice, a treatment recommendation, or guidance on human use. Compounds are not FDA-approved drugs unless specifically noted.

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