[Double Leu14]Semaglutide - Semaglutide Impurity Peptide
This product is a defined peptide variant structurally related to the parent peptide. A separately synthesized related peptide may support exploratory HPLC, LC-MS and sequence-specific analytical studies.
Potential Research Applications
- HPLC or UPLC method development
- LC-MS and high-resolution MS comparison
- Peak-spiking and retention-time comparison studies
- Related-substance and process-variant investigations
- Forced-degradation and stability-method research
Product Specifications
Catalog Number: LT8526
Product Name: [Double Leu14]Semaglutide
Parent Peptide: Semaglutide
Impurity Classification: Related Peptide Variant
Sequence: H-His1-Aib2-Glu3-Gly4-Thr5-Phe6-Thr7-Ser8-Asp9-Val10-Ser11-Ser12-Tyr13-Leu14-Leu-Glu15-Gly16-Gln17-Ala18-Ala19-Lys20(AEEA-AEEA-gamma-Glu-Oct)-Glu21-Phe22-Ile23-Ala24-Trp25-Leu26-Val27-Arg28-Gly29-Arg30-Gly31-OH
Salt Form: Sodium salt
Supply Mode: Custom synthesis; quotation required
Custom Synthesis and Analytical Options
LifeTein can review quantity, purity, counterion, purification strategy and analytical requirements. Available options may include preparative HPLC, analytical HPLC, mass-spectrometry confirmation and project-specific documentation.
Related Semaglutide Impurity Peptides
- [alpha-Glu](Side Chain)-Semaglutide (LT8471)
- D-[gamma-Glu](Side Chain)-Semaglutide (LT8472)
- [Double His1]Semaglutide (LT8515)
- [Double Glu3]Semaglutide (LT8516)
- [Double Gly4]Semaglutide (LT8517)
- [Double Thr5]Semaglutide (LT8518)
- [Double Phe6]Semaglutide (LT8519)
- [Double Thr7]Semaglutide (LT8520)
Frequently Asked Questions
Can purity, quantity and salt form be customized?
Yes. Available specifications are reviewed according to sequence complexity, scale and analytical requirements.
Are analytical HPLC and mass-spectrometry data available?
Analytical HPLC and mass-spectrometry confirmation may be included according to the accepted quotation.
Is this product available for immediate shipment?
This is generally a custom-synthesis product. Availability and lead time are confirmed during quotation.
For research use only. Not for human, veterinary, diagnostic, therapeutic or clinical use.
