In-Depth Analysis of Acetyl-Exenatide CAS 305815-28-5: Structure, Benefits, and Scientific Importance

 Acetyl-Exenatide (CAS 305815-28-5) is a chemically modified form of Exenatide, a glucagon-like peptide-1 (GLP-1) receptor agonist widely studied for its potential in diabetes management and metabolic research. This synthetic peptide derivative is known for its enhanced stability and prolonged biological activity, making it a valuable compound in both pharmaceutical and academic research settings.

Chemical Information

  • Chemical Name: Acetyl-Exenatide

  • CAS Number: 305815-28-5

  • Category: Peptide / Pharmaceutical Reference Standard

  • Molecular Formula: C₁₈₄H₂₈₂N₅₀O₆₀S

  • Molecular Weight: 4186.65 g/mol

  • Storage Conditions: 2–8 °C

  • Shipping Conditions: Ambient

This compound is a high-purity peptide standard that replicates the biological properties of Exenatide with an added acetyl group, improving its resistance to enzymatic degradation.

Structural Overview

Acetyl-Exenatide features a long-chain peptide structure composed of multiple amino acid residues with specific stereochemistry. The acetylation enhances molecular stability, while the overall peptide sequence allows selective binding to GLP-1 receptors, leading to improved insulin response and glucose control in experimental models.

Its structure is designed for research use only and serves as a benchmark for analytical and pharmacological testing in laboratories.

Applications in Research and Analysis

  1. Pharmaceutical Research:
    Acetyl-Exenatide is primarily used in studies exploring GLP-1 receptor modulation and antidiabetic drug mechanisms. Researchers employ it to evaluate peptide-based therapeutic strategies for metabolic disorders such as Type 2 Diabetes Mellitus.

  2. Analytical Standard:
    It serves as a reference material for quality control and analytical validation in peptide characterization assays, particularly using HPLC, LC-MS, and chromatographic profiling.

  3. Comparative Studies:
    The compound is useful in comparing acetylated versus non-acetylated peptide behavior in biochemical and pharmacokinetic models.

  4. Peptide Stability Evaluation:
    Due to its acetyl modification, this compound is studied for its enhanced resistance to degradation, supporting research on improved peptide drug formulations.

Handling and Storage Guidelines

  • Store at 2–8 °C to maintain peptide integrity.

  • Avoid direct exposure to light and moisture.

  • Recommended to reconstitute only prior to experimental use.

  • Use protective lab equipment (gloves, eyewear) when handling the material.

Scientific Significance

The modification of Exenatide through acetylation represents an important advancement in peptide drug research. By improving molecular stability and prolonging biological activity, Acetyl-Exenatide supports innovative studies in pharmacology, peptide chemistry, and therapeutic design.

Its reliable synthesis and certification make it a preferred research-grade peptide for laboratories engaged in pharmaceutical development, biochemical testing, and peptide stability analysis.

Conclusion

Acetyl-Exenatide (CAS 305815-28-5) is a high-quality pharmaceutical reference standard that plays a vital role in modern peptide research. With its structural precision and biochemical relevance, it contributes to advancing the understanding of GLP-1 analogues and their therapeutic potential.

Pharmaffiliates ensures every compound like Acetyl-Exenatide meets global quality standards, supporting researchers with reliable, certified reference materials for accurate analytical outcomes and pharmaceutical innovation.

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