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C224H346N48O68,MW 4799.5
Description
Tirzepatide ILE12NVA (NVA-ILE) impurity is a high-purity impurity reference standard used for pharmaceutical quality control, analytical method development, and regulatory compliance testing of Tirzepatide. This substitution impurity involves an amino acid variation at position 12 and is critical for evaluating sequence fidelity during solid-phase peptide synthesis. This reference standard enables precise identification and quantification of sequence-related impurities by HPLC and LC-MS in manufacturing and quality assessment workflows.
Specifications
| Parameter | Specification |
| API Category | Tirzepatide Impurity |
| Appearance | Off-white lyophilized powder |
| Catalog Number | BF-ILE12NVA |
| 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 | ILE12 substitution impurity |
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
MSDS
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.

