luohuichao@csmspharm.com
![Fmoc-L-Lys[C20-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH](/static/img/product/tirzepatide_intermediates/LK0056.png)
Used as a starting material for the solid-phase synthesis of tirzepatide, this product introduces crucial segments, including the 20-carbon fatty acid side chain, AEEA-AEEA, glutamic acid, and lysine, to confer a long-acting effect.
Excellent Morphological Properties: white to light yellow solid particles with good flowability, facilitating the easy charging and improved dissolution.
High Purity: individual impurity < 0.1%.
GMP-Compliant Manufacturing: manufactured and released by an GMP-certified API facility.
Comprehensive Quality Studies: able to perform comprehensive quality studies according to the client's requirements, including related substances, residual solvents, genotoxic impurities, inorganic impurities, structure identification, and stability testing, etc. All the methods are well validated and can be transferred to clients. The related impurity references can also be provided.