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Peptide impurities

Peptide impurities are byproducts like truncated, deletion, and oxidized sequences formed during synthesis or storage, identified by HPLC and MS analysis.

Impurity Standards

DArg30-G06

CAT. No.S1420011 CAS No.NA Mol. F.NA Mol. W.NA Stock Status Custom Synthesis
COA MSDS

Des 1-6 Tirzepatide

CAT. No.T1520075 CAS No.NA Mol. F.NA Mol. W.NA Stock Status Custom Synthesis
COA MSDS

Des Ala-8 Liraglutide

CAT. No.L920042 CAS No.NA Mol. F.C169H260N42O50 Mol. W.3680.20 g/mol Stock Status Custom Synthesis
COA MSDS

Des Gly4-Thr5 Semaglutide

CAT. No.S1420061 CAS No.NA Mol. F.C181H281N43O56 Mol. W.3955.50 g/mol Stock Status Custom Synthesis
COA MSDS

Des HAibEG

CAT. No.S1420057 CAS No.NA Mol. F.NA Mol. W.NA Stock Status Custom Synthesis
COA MSDS

Des His-7 Semaglutide

CAT. No.S1420009 CAS No.NA Mol. F.C181H284N42O58 Mol. W.3976.50 g/mol Stock Status Custom Synthesis
COA MSDS

Des-1,2,3-Leuprolide

CAT. No.L570036 CAS No.202333-85-5 Mol. F.C37H62N10O8 Mol. W.774.95 g/mol Stock Status Custom Synthesis
COA MSDS

Des-AEEA-Tirzepatide

CAT. No.T1520025 CAS No.NA Mol. F.C213H326N46O62 Mol. W.4523.20 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Aib(13)-Tirzepatide

CAT. No.T1520022 CAS No.NA Mol. F.C221H341N47O67 Mol. W.4728.42 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Aib2-Semaglutide

CAT. No.S1420088 CAS No.NA Mol. F.C183H284N44O58 Mol. W.4028.50 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Fmoc-Tirzepatide

CAT. No.T1520079 CAS No.2931515-16-9 Mol. F.C51H95N5O14 Mol. W.1002.30 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gamma-Glu Tirzepatide

CAT. No.T1520004 CAS No.NA Mol. F.C220H341N47O65 Mol. W.4684.41 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Glu3 Semaglutide

CAT. No.S1420037 CAS No.NA Mol. F.C182H284N44O56 Mol. W.3984.53 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly (4)-Liraglutide

CAT. No.L920046 CAS No.NA Mol. F.C170H262N42O50 Mol. W.3694.21 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly(4)-Semaglutide

CAT. No.S1420038 CAS No.NA Mol. F.C185H288N44O58 Mol. W.4056.59 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly(4)-Tirzepatide

CAT. No.T1520030 CAS No.NA Mol. F.C223H345N47O67 Mol. W.4756.47 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly-31-Semaglutide

CAT. No.S1420130 CAS No.NA Mol. F.C185H288N44O58 Mol. W.4056.59 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly10 Liraglutide

CAT. No.L920043 CAS No.NA Mol. F.C170H262N42O50 Mol. W.3694.20 g/mol Stock Status Custom Synthesis
COA MSDS

Des-Gly29-Semaglutide

CAT. No.S1420115 CAS No.NA Mol. F.C185H288N44O58 Mol. W.4056.60 g/mol Stock Status Custom Synthesis
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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