Semaglutide α-Glu (Side Chain) Impurity Reference Standard

BF-SMG-CL-GluC187H291N45O59 · MW 4113.64
DescriptionSemaglutide α-Glu (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 involves an isomeric...
$595.00

Tirzepatide D-Pro31 Impurity Reference Standard

BF-TZP-D-Pro31C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Pro31 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. In this variant, the L-proline at position...
$595.00

[D-Pro36]-Retatrutide Impurity

BF-RTR-D-Pro36C221H342N46O68 · MW 4731.42
DescriptionD-Pro36-Retatrutide Impurity is a high-purity peptide impurity of Retatrutide, supplied as a research-grade analytical material for impurity identification, analytical method development and quality-control research. In this variant, the L-proline at...
$595.00

[D-Ser33]-Retatrutide Impurity

BF-RTR-D-Ser33C221H342N46O68 · MW 4731.42
DescriptionD-Ser33-Retatrutide Impurity is a high-purity peptide impurity of Retatrutide, supplied as a research-grade analytical material for impurity identification, analytical method development and quality-control research. In this variant, the L-serine at...
$595.00

[D-Ala35]-Retatrutide Impurity

BF-RTR-D-Ala35C221H342N46O68 · MW 4731.42
DescriptionD-Ala35-Retatrutide Impurity is a high-purity peptide impurity of Retatrutide, supplied as a research-grade analytical material for impurity identification, analytical method development and quality-control research. In this variant, the L-alanine at...
$595.00

Semaglutide D-Arg28 Impurity Reference Standard

BF-SMG-D-Arg28C187H291N45O59 · MW 4113.64
DescriptionSemaglutide D-Arg28 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 L-arginine at position...
$595.00

Semaglutide D-Arg30 Impurity Reference Standard

BF-SMG-D-Arg30C187H291N45O59 · MW 4113.64
DescriptionSemaglutide D-Arg30 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 L-arginine at position...
$595.00

Tirzepatide D-Ala28 Impurity Reference Standard

BF-TZP-D-Ala28C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Ala28 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. In this variant, the L-alanine at position...
$595.00
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