Exenatide

Confirmed

Report ID: ctxcyr

Expected MW

4186.620 Da

Observed MW

4186.629 Da

Mass error

+2.10 ppm

Purity

98.1 %

Supplier

Peptide Sciences

Batch / lot

PS-EXE-260410

Analyzed

16 April 2026

Charge state

z = 5+

m/z

838.3330

Analytical methods

RP-HPLC-MS

✓

NMR

Not performed

ALA

Not performed

ICP-MS

Not performed

Sequence

HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS

AI Assessment

Generating assessment

AI interpretation of analytical data only. Not medical advice.

Analyzed at an independent analytical laboratory in Zurich · RP-HPLC-MS · NMR · Independent verification