Tirzepatide ®

Tirzepatide
CAS Number: 2023788-19-2
Molecular Formula: C225H348N48O68
Molecular Weight: ~4813.50 g/mol
INN (International Nonproprietary Name): Tirzepatide
Brand Name (for reference): Mounjaro® (Eli Lilly)
Sequence: Synthetic linear peptide composed of 39 amino acids, with C20 fatty diacid moiety for half-life extension
Form: White to off-white lyophilized powder
Purity: ≥98% (HPLC)
Solubility: Soluble in sterile water and aqueous buffers
Storage: −20°C (lyophilized); 2–8°C after reconstitution
Shelf Life: 24 months (lyophilized under recommended storage)