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GLP-1 Peptide Impurity
351 products
Research-grade peptide impurities of GLP-1 receptor agonists for impurity identification, HPLC/LC-MS method development and quality-control research. Each impurity is ≥95% (HPLC) and listed with its molecular formula and molecular weight.
For research use only. Not intended for diagnostic or therapeutic use.
Semaglutide Endo-Thr5 Impurity Reference Standard
DescriptionSemaglutide Endo-Thr5 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional threonine...
$595.00
Semaglutide Endo-Val10 Impurity Reference Standard
DescriptionSemaglutide Endo-Val10 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional valine...
$595.00
Semaglutide Des-Phe22 Impurity Reference Standard
DescriptionSemaglutide Des-Phe22 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the phenylalanine at...
$595.00
Semaglutide Endo-Ser8 Impurity Reference Standard
DescriptionSemaglutide Endo-Ser8 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional serine...
$595.00
Semaglutide Des-(Arg30-Gly31) Impurity Reference Standard
DescriptionSemaglutide Des-(Arg30-Gly31) impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This impurity is missing multiple amino acid...
$595.00
Semaglutide Endo-Thr7 Impurity Reference Standard
DescriptionSemaglutide Endo-Thr7 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional threonine...
$595.00
Semaglutide Des-Gly29 Impurity Reference Standard
DescriptionSemaglutide Des-Gly29 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the glycine at...
$595.00
Semaglutide Des-Ala24 Impurity Reference Standard
DescriptionSemaglutide Des-Ala24 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the alanine at...
$595.00
Semaglutide Endo-Glu15 Impurity Reference Standard
DescriptionSemaglutide Endo-Glu15 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional glutamic...
$595.00
Semaglutide Des-Gly16 Impurity Reference Standard
DescriptionSemaglutide Des-Gly16 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the glycine at...
$595.00
Semaglutide Acetylated Impurity Reference Standard
DescriptionSemaglutide Acetylated impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This impurity carries an additional acetyl group...
$595.00
Semaglutide Endo-Gly29 Impurity Reference Standard
DescriptionSemaglutide Endo-Gly29 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional glycine...
$595.00
Semaglutide Endo-Arg30 Impurity Reference Standard
DescriptionSemaglutide Endo-Arg30 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional arginine...
$595.00
Semaglutide Endo-Ile23 Impurity Reference Standard
DescriptionSemaglutide Endo-Ile23 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional isoleucine...
$595.00
Semaglutide Trp25(O) Impurity Reference Standard
DescriptionSemaglutide Trp25(O) impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. In this variant, the tryptophan residue at...
$595.00
Semaglutide Des-γE Impurity Reference Standard
DescriptionSemaglutide Des-γE impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This impurity lacks part or all of...
$595.00
Semaglutide Des-Leu14 Impurity Reference Standard
DescriptionSemaglutide Des-Leu14 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the leucine at...
$595.00
Semaglutide Endo-Phe22 Impurity Reference Standard
DescriptionSemaglutide Endo-Phe22 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional phenylalanine...
$595.00
Semaglutide Des-Gly4 Impurity Reference Standard
DescriptionSemaglutide Des-Gly4 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This deletion impurity lacks the glycine at...
$595.00
Semaglutide Des-Lys20 (Side Chain) Impurity Reference Standard
DescriptionSemaglutide Des-Lys20 (Side Chain) impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This impurity lacks part or...
$595.00
Semaglutide Endo-Ala18 Impurity Reference Standard
DescriptionSemaglutide Endo-Ala18 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional alanine...
$595.00
Semaglutide Des-(His1-Aib2-Glu3-Gly4), Ac-Thr5 Impurity Reference Standard
DescriptionSemaglutide Des-(His1-Aib2-Glu3-Gly4), Ac-Thr5 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This impurity is missing multiple amino...
$595.00
Semaglutide Endo-Glu3 Impurity Reference Standard
DescriptionSemaglutide Endo-Glu3 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional glutamic...
$595.00
Semaglutide Endo-Leu14 Impurity Reference Standard
DescriptionSemaglutide Endo-Leu14 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Semaglutide. This insertion impurity contains an additional leucine...
$595.00
