How to Buy Tirzepatide for Research

What to verify when buying tirzepatide as a research-use-only reference material.

By TagPep Editorial Team · Published June 11, 2026

Tirzepatide is a dual GIP/GLP-1 receptor research peptide. Buying it as a research-use-only reference material comes down to identity and documentation.

Verify identity

Tirzepatide carries CAS number 2023788-19-2 with a molecular weight of approximately 4,814 Da. Identity is confirmed by mass spectrometry; reported purity by HPLC. See the tirzepatide research guide for background.

Require a batch-linked COA

Order from a supplier that provides a Certificate of Analysis tied to the lot you receive, and confirm the lot number matches on arrival. Reported purity is one measurement among several — review the full analytical scope.

Order

TagPep supplies the Tirzepatide 60 mg research vial with batch-linked documentation, for laboratory research use only. Labs across Georgia order it for tracked delivery.

Tirzepatide is supplied strictly for laboratory research use only — not for human or veterinary use.

For laboratory research use only. Not for human or veterinary use. Not for human consumption. Not for diagnostic or therapeutic use.

Frequently asked questions

How do I buy tirzepatide for research?

Order tirzepatide as a research-use-only lyophilized vial from a supplier that provides a batch-linked Certificate of Analysis confirming identity (CAS 2023788-19-2) and reported HPLC purity. Not for human or veterinary use.

What documentation comes with research tirzepatide?

A batch-specific COA reporting mass-spectrometry identity, reported HPLC purity, the lot number, testing date and method.

Catalog

Looking for research compounds?

Browse TagPep's catalog of research peptides and laboratory compounds, supplied with available batch documentation for laboratory research use only.

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Educational content for research reference only — not medical, veterinary, or personal-use advice. Products referenced are research compounds supplied for laboratory research use only and are not intended for human or veterinary use.