[D-Pro36]Retatrutide - Retatrutide Impurity Peptide
This product is a defined stereochemical variant containing a D-amino-acid residue at the indicated position. Stereochemical variants may have a molecular mass close to the parent peptide while showing different chromatographic behavior.
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: LT8348
Product Name: [D-Pro36]Retatrutide
Parent Peptide: Retatrutide
Impurity Classification: D-Amino-Acid Stereochemical Variant
Sequence: H-Tyr1-Aib2-Gln3-Gly4-Thr5-Phe6-Thr7-Ser8-Asp9-Tyr10-Ser11-Ile12-(alpha)MeLeu13-Leu14-Asp15-Lys16-Lys17(Eicosanedioicacid-gamma-Glu-AEEA)-Ala18-Gln19-Aib20-Ala21-Phe22-Ile23-Glu24-Tyr25-Leu26-Leu27-Glu28-Gly29-Gly30-Pro31-Ser32-Ser33-Gly34-Ala35-D-Pro36-Pro37-Pro38-Ser39-NH2
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 Retatrutide Impurity Peptides
- [D-Tyr1]Retatrutide (LT8319)
- [D-Gln3]Retatrutide (LT8320)
- [D-Thr5]Retatrutide (LT8321)
- [D-Phe6]Retatrutide (LT8322)
- [D-Thr7]Retatrutide (LT8323)
- [D-Ser8]Retatrutide (LT8324)
- [D-Asp9]Retatrutide (LT8325)
- [D-Tyr10]Retatrutide (LT8326)
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.
