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C225H348N48O68,MW 4813.53
$511.00
Sku: BF-L-Asp15
Availability:
AVAILABLE
In stock & estimated to ship in 3-7 days by June 11, 2026
Description
Tirzepatide L-isoAsp15 impurity is a high-purity impurity reference standard used for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide, a GLP-1/GIP dual receptor agonist. This product is part of Biofargo's Tirzepatide Impurity Reference Standards portfolio. Isoaspartate formation at position 15 is a well-documented degradation pathway in peptide drugs that may affect structural integrity and analytical characterization. This reference standard enables accurate identification and quantification of isoAsp-related impurities during manufacturing, stability studies, and batch release testing by HPLC and LC-MS.
Specification
| Parameter | Value |
| API Category | Tirzepatide Impurity |
| Appearance | Off-white lyophilized powder |
| Catalog Number | BF-Asp15 |
| CAS Number | N/A |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| Solubility | 20% ACN in water |
| Storage Condition | -20±5°C, protect from light and moisture |
| Synonyms | L-isoAsp15 variant |
Applications
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Pharmaceutical impurity profiling and quality control
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HPLC and LC-MS/MS method development and validation
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Drug substance and drug product release testing
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Stability studies and forced degradation analysis
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Regulatory submission support (FDA, EMA, ICH guidelines)
Documents
COA
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.
