Semaglutide

Likely confirmed

Report ID: SUM-20260613-SEMAGLUTIDE

Expected MW

4113.580 Da

Observed MW

4113.602 Da

Mass error

+5.30 ppm

Purity

89.6 %

Appearance

Off-white powder

Supplier

Northstar Biologics

Batch / lot

NB-SEM-613

Analyzed

13 June 2026

Charge state

z = 5+

m/z

823.7277

Analytical methods

RP-HPLC-MS

✓

NMR

Not performed

ALA

Not performed

ICP-MS

Not performed

AI 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