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Tirzepatide
ConfirmedReport ID: CP-260807-TIR
Expected MW
4813.500 Da
Observed MW
4813.489 Da
Mass error
-2.30 ppm
Purity
97.9 %
Appearance
White lyophilized cake
Supplier
Alpine Peptides
Batch / lot
AP-TIR-0826
Analyzed
7 August 2026
Charge state
z = 5+
m/z
963.7051
Analytical methods
RP-HPLC-MS
✓NMR
Not performedALA
Not performedICP-MS
Not performedAI Assessment
Generating assessment
AI interpretation of analytical data only. Not medical advice.
See research evidence on StackTerminal
Analyzed at an independent analytical laboratory in Zurich · RP-HPLC-MS · NMR · Independent verification