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  • Total Products : 67
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List of Peptide Impurity Products

Calcitonin Salmon Impurity A
Calcitonin Salmon Impurity A
  • CAT. No.C1380001
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2
  • Mol. W.3473.90 g/mol
  • Stock Status:Instock
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Calcitonin Salmon EP Impurity B
Calcitonin Salmon EP Impurity B
  • CAT. No.C1380002
  • CAS. No.NA
  • Mol. F.C145H240N44O48S2
  • Mol. W.3431.90 g/mol
  • Stock Status:Instock
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Calcitonin Salmon EP Impurity C
Calcitonin Salmon EP Impurity C
  • CAT. No.C1380003
  • CAS. No.NA
  • Mol. F.C136H231N43O46S2
  • Mol. W.3268.70 g/mol
  • Stock Status:Instock
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Calcitonin Salmon Impurity D
Calcitonin Salmon Impurity D
  • CAT. No.C1380004
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2
  • Mol. W.3473.90 g/mol
  • Stock Status:Limited Stock
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Calcitonin Salmon Impurity F
Calcitonin Salmon Impurity F
  • CAT. No.C1380005
  • CAS. No.NA
  • Mol. F.C145H242N44O54S2
  • Mol. W.3529.90 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Salmon EP Impurity G
Calcitonin Salmon EP Impurity G
  • CAT. No.C1380006
  • CAS. No.NA
  • Mol. F.C147H244N44O56S2
  • Mol. W.3587.94 g/mol
  • Stock Status:Custom Synthesis
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Glu-20 Calcitonin
Glu-20 Calcitonin
  • CAT. No.C1380007
  • CAS. No.NA
  • Mol. F.C145H239N43O49S2
  • Mol. W.3432.88 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Salmon Related Compound B
Calcitonin Salmon Related Compound B
  • CAT. No.C1380008
  • CAS. No.115472-96-3
  • Mol. F.C147H242N44O50S2
  • Mol. W.3489.90 g/mol
  • Stock Status:Custom Synthesis
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Asp-26 Calcitonin
Asp-26 Calcitonin
  • CAT. No.C1380012
  • CAS. No.NA
  • Mol. F.C145H239N43O49S2
  • Mol. W.3432.88 g/mol
  • Stock Status:Custom Synthesis
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Trisulphide Impurity of Calcitonin Salmon
Trisulphide Impurity of Calcitonin Salmon
  • CAT. No.C1380018
  • CAS. No.NA
  • Mol. F.C145H240N44O48S3
  • Mol. W.3463.96 g/mol
  • Stock Status:Custom Synthesis
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Truncated (32-27) Calcitonin Salmon
Truncated (32-27) Calcitonin Salmon
  • CAT. No.C1380019
  • CAS. No.NA
  • Mol. F.C125H208N38O39S2
  • Mol. W.2931.35 g/mol
  • Stock Status:Custom Synthesis
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Ac-Cys(1)-CS
Ac-Cys(1)-CS
  • CAT. No.C1380020
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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endo-Thr(21)-CS
endo-Thr(21)-CS
  • CAT. No.C1380021
  • CAS. No.NA
  • Mol. F.C149H247N45O50S2.C2H
  • Mol. W.3647.02 g/mol
  • Stock Status:Custom Synthesis
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Des-Tyr(22)-Calcitonin Salmon
Des-Tyr(22)-Calcitonin Salmon
  • CAT. No.C1380022
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Calcitonin Trifluoroacetate Salt Impurity
Calcitonin Trifluoroacetate Salt Impurity
  • CAT. No.C1380023
  • CAS. No.NA
  • Mol. F.C145H238N44O47S2.C2H
  • Mol. W.3527.92 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 2
Calcitonin Impurity 2
  • CAT. No.C1380026
  • CAS. No.NA
  • Mol. F.C138H233N43O47S2
  • Mol. W.3310.76 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 5
Calcitonin Impurity 5
  • CAT. No.C1380027
  • CAS. No.NA
  • Mol. F.C147H243N43O50S2
  • Mol. W.3476.90 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 9
Calcitonin Impurity 9
  • CAT. No.C1380029
  • CAS. No.NA
  • Mol. F.C145H240N42O50S2
  • Mol. W.3435.90 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 12
Calcitonin Impurity 12
  • CAT. No.C1380032
  • CAS. No.NA
  • Mol. F.C145H237N43O48S2
  • Mol. W.3414.90 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 14
Calcitonin Impurity 14
  • CAT. No.C1380034
  • CAS. No.NA
  • Mol. F.C142H236N42O48S1
  • Mol. W.3331.80 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate
Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate
  • CAT. No.C1380036
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2.5C2HF3O2
  • Mol. W.4044.01 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 30 (Truncated [32-20] Calcitonin)
Calcitonin Impurity 30 (Truncated [32-20] Calcitonin)
  • CAT. No.C1380037
  • CAS. No.NA
  • Mol. F.C147H242N44O49S2
  • Mol. W.3473.89 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 33 (26-Proline Calcitonin)
Calcitonin Impurity 33 (26-Proline Calcitonin)
  • CAT. No.C1380039
  • CAS. No.NA
  • Mol. F.C146H241N43O47S2
  • Mol. W.3414.90 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin EP Impurity E
Calcitonin EP Impurity E
  • CAT. No.C1380040
  • CAS. No.NA
  • Mol. F.C147H242N44O50S2
  • Mol. W.3489.93 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin Impurity 36
Calcitonin Impurity 36
  • CAT. No.C1380043
  • CAS. No.NA
  • Mol. F.C27H30N2O7
  • Mol. W.494.54 g/mol
  • Stock Status:Custom Synthesis
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Calcitonin EP Impurity E trifluoroacetate
Calcitonin EP Impurity E trifluoroacetate
  • CAT. No.C1380045
  • CAS. No.NA
  • Mol. F.C147H242N44O50S2.C2HF3O2
  • Mol. W.3603.95 g/mol
  • Stock Status:Custom Synthesis
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Des-Thr(6)-Calcitonin Salmon
Des-Thr(6)-Calcitonin Salmon
  • CAT. No.C1380046
  • CAS. No.NA
  • Mol. F.C141H233N43O46S2
  • Mol. W.3330.79 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Plus 106 Impurity
Semaglutide Plus 106 Impurity
  • CAT. No.S1420003
  • CAS. No.NA
  • Mol. F.C194H297N45O60
  • Mol. W.4219.80 g/mol
  • Stock Status:Instock
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Semaglutide Iso Asp Impurity
Semaglutide Iso Asp Impurity
  • CAT. No.S1420004
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Semaglutide Impurity 4
Semaglutide Impurity 4
  • CAT. No.S1420006
  • CAS. No.NA
  • Mol. F.C189H294N46O60
  • Mol. W.4170.70 g/mol
  • Stock Status:Instock
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Semaglutide Des Gly-10 Impurity
Semaglutide Des Gly-10 Impurity
  • CAT. No.S1420007
  • CAS. No.NA
  • Mol. F.C185H288N44O58
  • Mol. W.4056.60 g/mol
  • Stock Status:Instock
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Semaglutide D-His-7 Impurity
Semaglutide D-His-7 Impurity
  • CAT. No.S1420008
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.60 g/mol
  • Stock Status:Instock
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semaglutide-impurity-7
semaglutide-impurity-7
  • CAT. No.S1420009
  • CAS. No.NA
  • Mol. F.C181H284N42O58
  • Mol. W.3976.50 g/mol
  • Stock Status:Custom Synthesis
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DHis1-G06
DHis1-G06
  • CAT. No.S1420010
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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DArg30-G06
DArg30-G06
  • CAT. No.S1420011
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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D-Ala-19-Semaglutide
D-Ala-19-Semaglutide
  • CAT. No.S1420016
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.60 g/mol
  • Stock Status:Custom Synthesis
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D-Ala-24-Semaglutide
D-Ala-24-Semaglutide
  • CAT. No.S1420019
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.60 g/mol
  • Stock Status:Custom Synthesis
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Fragment-[9-31]-Semaglutide
Fragment-[9-31]-Semaglutide
  • CAT. No.S1420020
  • CAS. No.NA
  • Mol. F.C150H239N35O46
  • Mol. W.3268.80 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide alpha-Glu Impurity
Semaglutide alpha-Glu Impurity
  • CAT. No.S1420022
  • CAS. No.NA
  • Mol. F.C187H293N45O58
  • Mol. W.4099.70 g/mol
  • Stock Status:Instock
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Fragment-[5-31]-Semaglutide
Fragment-[5-31]-Semaglutide
  • CAT. No.S1420025
  • CAS. No.NA
  • Mol. F.C170H267N39O53
  • Mol. W.3705.20 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Impurity Oia25
Semaglutide Impurity Oia25
  • CAT. No.S1420029
  • CAS. No.NA
  • Mol. F.C187H291N45O60
  • Mol. W.4129.60 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Impurity D-Asp9
Semaglutide Impurity D-Asp9
  • CAT. No.S1420030
  • CAS. No.NA
  • Mol. F.C187H289N45O60
  • Mol. W.412.60 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide impurity AEEA-B-Ala
Semaglutide impurity AEEA-B-Ala
  • CAT. No.S1420033
  • CAS. No.NA
  • Mol. F.C184H283N45O58
  • Mol. W.4053.50 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Impurity D-Leu26
Semaglutide Impurity D-Leu26
  • CAT. No.S1420035
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Des-Glu3 Semaglutide
Des-Glu3 Semaglutide
  • CAT. No.S1420037
  • CAS. No.NA
  • Mol. F.C182H284N44O56
  • Mol. W.3984.53 g/mol
  • Stock Status:Custom Synthesis
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Des-Gly(4)-Semaglutide
Des-Gly(4)-Semaglutide
  • CAT. No.S1420038
  • CAS. No.NA
  • Mol. F.C185H288N44O58
  • Mol. W.4056.59 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Impurity 42
Semaglutide Impurity 42
  • CAT. No.S1420040
  • CAS. No.NA
  • Mol. F.C179H276N40O57
  • Mol. W.3900.34 g/mol
  • Stock Status:Custom Synthesis
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D-[Val]10-Semaglutide
D-[Val]10-Semaglutide
  • CAT. No.S1420042
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.58 g/mol
  • Stock Status:Instock
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D-[Asp]-9-Semaglutide
D-[Asp]-9-Semaglutide
  • CAT. No.S1420043
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.58 g/mol
  • Stock Status:Instock
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[Glu]-17-Semaglutide
[Glu]-17-Semaglutide
  • CAT. No.S1420045
  • CAS. No.NA
  • Mol. F.C187H290N44O60
  • Mol. W.4114.56 g/mol
  • Stock Status:Instock
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Des-[Oct-gamma-Glu-AEEA-AEEA]-Semaglutide
Des-[Oct-gamma-Glu-AEEA-AEEA]-Semaglutide
  • CAT. No.S1420046
  • CAS. No.NA
  • Mol. F.C152H230N42O47
  • Mol. W.3397.71 g/mol
  • Stock Status:Instock
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D-Ser(14)-Semaglutide
D-Ser(14)-Semaglutide
  • CAT. No.S1420049
  • CAS. No.NA
  • Mol. F.C187H291N45O59
  • Mol. W.4113.64 g/mol
  • Stock Status:Custom Synthesis
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Des-Haib
Des-Haib
  • CAT. No.S1420053
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Sema-16AA Gln-23
Sema-16AA Gln-23
  • CAT. No.S1420054
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Des-RG
Des-RG
  • CAT. No.S1420055
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Sema-11 AA
Sema-11 AA
  • CAT. No.S1420056
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Semaglutide–HAibE (Des-HAib)
Semaglutide–HAibE (Des-HAib)
  • CAT. No.S1420066
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Semaglutide Impurity 14
Semaglutide Impurity 14
  • CAT. No.S1420068
  • CAS. No.NA
  • Mol. F.C189H294N46O60
  • Mol. W.4170.70 g/mol
  • Stock Status:Custom Synthesis
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Semaglutide Impurity 15
Semaglutide Impurity 15
  • CAT. No.S1420073
  • CAS. No.NA
  • Mol. F.C189H294N46O60
  • Mol. W.417.70 g/mol
  • Stock Status:Custom Synthesis
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