Tirzepatide Impurity

124 products

Research-grade Tirzepatide peptide impurities for impurity identification, HPLC/LC-MS method development and quality-control research, including stereoisomers (D-amino acid, allo, β-Asp), deletion (Des) and insertion sequences, side-chain variants, deamidation, oxidation and acetylation products. All products are ≥95% (HPLC).

For research use only. Not intended for diagnostic or therapeutic use.

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Tirzepatide Des-Ile12-Aib13 Impurity Reference Standard

BF-TZP-Des-Ile12-Aib13C215H330N46O66 · MW 4615.26
DescriptionTirzepatide Des-Ile12-Aib13 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This impurity is missing multiple amino acid...
$595.00

Tirzepatide Des-Aib13 Impurity Reference Standard

BF-TZP-Des-Aib13C221H341N47O67 · MW 4728.42
DescriptionTirzepatide Des-Aib13 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the α-aminoisobutyric acid...
$595.00

Tirzepatide Des-Ile12 Impurity Reference Standard

BF-TZP-Des-Ile12C219H337N47O67 · MW 4700.37
DescriptionTirzepatide Des-Ile12 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the isoleucine at...
$595.00

Tirzepatide Des-Ser11 Impurity Reference Standard

BF-TZP-Des-Ser11C222H343N47O66 · MW 4726.45
DescriptionTirzepatide Des-Ser11 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the serine at...
$595.00

Tirzepatide Des-Tyr10 Impurity Reference Standard

BF-TZP-Des-Tyr10C216H339N47O66 · MW 4650.35
DescriptionTirzepatide Des-Tyr10 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the tyrosine at...
$595.00

Tirzepatide Des-Asp9 Impurity Reference Standard

BF-TZP-Des-Asp9C221H343N47O65 · MW 4698.44
DescriptionTirzepatide Des-Asp9 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the aspartic acid...
$595.00

Tirzepatide Des-Ser8 Impurity Reference Standard

BF-TZP-Des-Ser8C222H343N47O66 · MW 4726.45
DescriptionTirzepatide Des-Ser8 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the serine at...
$595.00

Tirzepatide Des-Thr7 Impurity Reference Standard

BF-TZP-Des-Thr7C221H341N47O66 · MW 4712.42
DescriptionTirzepatide Des-Thr7 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the threonine at...
$595.00

Tirzepatide Des-Phe6 Impurity Reference Standard

BF-TZP-Des-Phe6C216H339N47O67 · MW 4666.35
DescriptionTirzepatide Des-Phe6 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the phenylalanine at...
$595.00

Tirzepatide Des-Thr5 Impurity Reference Standard

BF-TZP-Des-Thr5C221H341N47O66 · MW 4712.42
DescriptionTirzepatide Des-Thr5 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the threonine at...
$595.00

Tirzepatide Des-Glu3-Gly4 Impurity Reference Standard

BF-TZP-Des-Glu3-Gly4C218H338N46O64 · MW 4627.36
DescriptionTirzepatide Des-Glu3-Gly4 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This impurity is missing multiple amino acid...
$595.00

Tirzepatide Des-Gly4 Impurity Reference Standard

BF-TZP-Des-Gly4C223H345N47O67 · MW 4756.48
DescriptionTirzepatide Des-Gly4 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the glycine at...
$595.00

Tirzepatide Des-Glu3 Impurity Reference Standard

BF-TZP-Des-Glu3C220H341N47O65 · MW 4684.41
DescriptionTirzepatide Des-Glu3 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the glutamic acid...
$595.00

Tirzepatide Des-Tyr1-Aib2 Impurity Reference Standard

BF-TZP-Des-Tyr-AibC212H332N46O65 · MW 4565.25
DescriptionTirzepatide Des-Tyr1-Aib2 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This impurity is missing multiple amino acid...
$595.00

Tirzepatide Des-Aib2 Impurity Reference Standard

BF-TZP-Des-Aib2C221H341N47O67 · MW 4728.42
DescriptionTirzepatide Des-Aib2 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the α-aminoisobutyric acid...
$595.00

Tirzepatide Des-Tyr1 Impurity Reference Standard

BF-TZP-Des-Tyr1C216H339N47O66 · MW 4650.35
DescriptionTirzepatide Des-Tyr1 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This deletion impurity lacks the tyrosine at...
$595.00

Tirzepatide Des-Tyr1~Gly4 Impurity Reference Standard

BF-TZP-Des-Tyr1-to-Gly4C205H322N44O61 · MW 4379.08
DescriptionTirzepatide Des-Tyr1~Gly4 impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This impurity is missing multiple amino acid...
$595.00

Tirzepatide D-γ-Glu Impurity Reference Standard

BF-TZP-D-gamma-GluC225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-γ-Glu impurity is a high-purity impurity reference standard designed for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This impurity involves an isomeric variation in...
$595.00

Tirzepatide D-Ser39 Impurity Reference Standard

BF-TZP-D-Ser39C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Ser39 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-serine at position...
$595.00

Tirzepatide D-Pro38 Impurity Reference Standard

BF-TZP-D-Pro38C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Pro38 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

Tirzepatide D-Pro37 Impurity Reference Standard

BF-TZP-D-Pro37C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Pro37 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

Tirzepatide D-Pro36 Impurity Reference Standard

BF-TZP-D-Pro36C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Pro36 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

Tirzepatide D-Ala35 Impurity Reference Standard

BF-TZP-D-Ala35C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Ala35 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

Tirzepatide D-Ser33 Impurity Reference Standard

BF-TZP-D-Ser33C225H348N48O68 · MW 4813.53
DescriptionTirzepatide D-Ser33 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-serine at position...
$595.00
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