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PT-141 (Bremelanotide)
Likely confirmedReport ID: cmrtkrj8w0010n3rp4g3or5pg
Expected MW
1025.180 Da
Observed MW
1025.182 Da
Mass error
+1.70 ppm
Purity
91.4 %
Supplier
Umbrella Labs
Batch / lot
UL-PT141-240589
Analyzed
29 June 2026
Charge state
z = 2+
m/z
513.5981
Analytical methods
RP-HPLC-MS
✓NMR
InconclusiveALA
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