TIRZEPATIDE · DEGRADATION & STABILITY
Tirzepatide Degradation & Stability Intelligence
Relevant degradation pathways and stability considerations for tirzepatide based on published literature and regulatory data.
Degradation pathway data is based on published literature and regulatory information. Not all pathways necessarily occur under all conditions. PeptiQore does not make stability claims for specific formulations.
DEGRADATION PATHWAYS
Relevant Quality Pathways
Oxidation
Methionine oxidation is a relevant degradation pathway for tirzepatide.
Deamidation
Asparagine and glutamine deamidation under stressed conditions is a relevant degradation pathway.
Hydrolysis
Fatty acid side chain hydrolysis (loss of the C20 fatty diacid) is a relevant process and degradation impurity.
Isomerization
Aspartate isomerization is a potential degradation pathway under stressed conditions.
Aggregation
Aggregation-related species — data under characterization.
ANALYTICAL SUPPORT
Stability & Degradation Services
Forced Degradation Studies
Systematic forced degradation under stress conditions to characterize tirzepatide degradation pathways.
Stability-Indicating Method Development
Development of analytical methods capable of detecting and quantifying tirzepatide degradation products.
Degradation Reference Materials
Custom synthesis and characterization of tirzepatide degradation products for use as reference standards.
REQUEST
Request Stability Investigation
Submit a qualified scientific inquiry for tirzepatide forced degradation studies or stability-indicating method development.
Request Stability Investigation