Tirzepatide (GLP-2)
Characteristics
- Chemical Name: Tirzepatide (Research Grade)
- Other Name(s): Dual GLP-1/GIP receptor agonist peptide; LY3298176 (research designation), GLP-2
- CAS: 2023788-19-2
- Powder Purity: ≥ 98% (HPLC)
- Solubility: Soluble in water, PBS, and dilute acidic buffers (e.g., acetic acid); solubility dependent on pH and concentration
- Molar Mass: ~ 4,814.6 g/mol
- Chemical Formula: C₂₂₅H₃₄₈N₄₈O₆₈
- Shelf Life: Up to 24 months when stored lyophilized at −20 °C or below, protected from moisture and light
- Appearance: White to off-white lyophilized powder
- Biological Half-Life: Approximately 5 days (prolonged via C20 fatty diacid modification; research reference value)
- Safety Compliance:
- Not approved for human or animal consumption
- Not intended for diagnostic, therapeutic, or clinical use
- Handle by trained professionals using appropriate laboratory safety procedures
Description
Tirzepatide is a synthetic peptide research chemical (CAS 2023788-19-2) that functions as a dual agonist of the GLP-1 and GIP receptors, two key regulators of glucose metabolism and energy balance. It is supplied as a lyophilized powder intended strictly for in-vitro laboratory research and scientific study. Tirzepatide’s unique peptide structure (≈39 amino acids with a C20 fatty diacid modification) gives it prolonged stability and receptor activity compared to single-pathway incretin analogs. This compound is not for human or animal consumption and should be handled only by qualified professionals for educational, analytical or experimental purposes.









