[α-Glu]-Retatrutide (Side Chain) Impurity

C221H342N46O68,MW 4731.42

$595.00

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Sku: BF-RTR-alpha-Glu
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In stock & estimated to ship in 3-7 days by October 18, 2026
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Description

α-Glu-Retatrutide (Side Chain) Impurity is a high-purity peptide impurity of Retatrutide, supplied as a research-grade analytical material for impurity identification, analytical method development and quality-control research. This impurity involves an isomeric variation in the glutamic acid linker of the Retatrutide side chain (e.g., α- vs γ-linkage or D-configuration), which can arise from raw-material impurities or side reactions during side-chain conjugation. It can serve as a qualitative marker for retention-time and mass confirmation when profiling Retatrutide samples by HPLC and LC-MS.

Specifications

Parameter Value
Product Category Retatrutide Impurity
Grade Research grade (for analytical use only)
Appearance Off-white lyophilized powder
Catalog Number BF-RTR-alpha-Glu
Package Size 50 mg (custom sizes available upon request)
Purity ≥95% (HPLC)
Salt Form Sodium salt
CAS Number N/A
Parent Compound CAS 2381089-83-2 (Retatrutide)
Molecular Formula C221H342N46O68
Molecular Weight 4731.42
Solubility 20% ACN in water
Storage Condition -20±5°C, protect from light and moisture
Synonyms [α-Glu](Side Chain)Retatrutide; Side-chain linker isomer impurity

Applications

  • Impurity identification and peak tracking in HPLC and LC-MS analysis

  • Analytical method development and optimization

  • Process-related impurity research for Retatrutide peptide synthesis

  • Forced degradation and stability research

  • Retention-time and mass confirmation as a qualitative marker

Custom sizes and specifications are available upon request. Please use the Request a Quote button for pricing.

Documents

MSDS

COA

When can I expect my order to ship?

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