PQ-IM-LIR-002·Epimeric ImpurityMade to Order
Liraglutide Epimeric Impurity Reference Material
Epimeric impurities require authentic reference standards for HPLC identification and quantification.
PARENT PEPTIDE
Liraglutide
MATERIAL TYPE
Epimeric Impurity
TARGET PURITY
≥90% (HPLC)
EVIDENCE STATUS
Peer-Reviewed
Made to Order
QUANTITY
1 mg5 mgCustom
Request Material QuoteDOCUMENTATION
HPLC purity
LC-MS mass confirmation
Certificate of Analysis
QUALITY CONTEXT
Why This Record Matters
D-amino acid epimers are analytically important impurities in Liraglutide. Specific position to be selected based on technical feasibility and market gap analysis.
POTENTIAL ORIGIN
Racemisation at amino acid alpha-carbon during synthesis.
Analytical Data Package
HPLC Purity Data
LC-MS Mass Confirmation
MS/MS Fragmentation
Certificate of Analysis
PEPTIQORE APPROACH
Quality Record
Supporting Evidence
Analytical Data
Related Impurities
Analytical Method Context
Experimental Support
TRADITIONAL SUPPLIER
Product → CoA
IMPURITY CLASSIFICATION
Epimeric ImpurityEVIDENCE STATUS
Peer-ReviewedPARENT PEPTIDE
Liraglutide Quality Hub →RELATED ANALYTICAL MATERIALS
CUSTOM DEVELOPMENT
Can't Find Your Impurity?
PeptiQore supports custom development of peptide-related impurities, sequence variants and degradation materials.