C224H346N48O68,MW 4799.5

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In stock & estimated to ship in 3-7 days by October 22, 2026

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
Parent Compound CAS 2023788-19-2 (Tirzepatide)
Molecular Formula C224H346N48O68
Molecular Weight 4799.50
Solubility 20% ACN in water
Storage Condition -20±5°C, protect from light and moisture
Synonyms ILE12 substitution impurity

Applications

  • Pharmaceutical impurity profiling and quality control

  • HPLC and LC-MS/MS method development and validation

  • Drug substance and drug product release testing

  • Stability studies and forced degradation analysis

  • Regulatory submission support (FDA, EMA, ICH guidelines)

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

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. 

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