Peptides & Building Blocks

N-Fmoc-N-methyl-D-alanine

  • CAS No.138774-92-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity N-Fmoc-N-methyl-D-alanine (CAS 138774-92-2) designed for efficient peptide synthesis and pharmaceutical R&D applications.

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Product Technical Details

Product Overview

N-Fmoc-N-methyl-D-alanine is a specialized protected amino acid derivative extensively utilized in the field of solid-phase peptide synthesis (SPPS) and pharmaceutical intermediate manufacturing. As a key building block, this compound features a fluorenylmethoxycarbonyl (Fmoc) protecting group on the nitrogen atom, combined with a methyl group and the D-stereoconfiguration of alanine. This unique structural arrangement provides enhanced metabolic stability and specific conformational properties essential for developing peptidomimetics and bioactive peptides.

Our manufacturing process ensures exceptional chemical purity and stereochemical integrity, making it an ideal choice for researchers and production facilities focused on novel drug discovery. The D-alanine backbone offers resistance to enzymatic degradation, which is crucial for extending the half-life of therapeutic peptides in biological systems. We adhere to strict quality control protocols to guarantee consistency across every batch supplied to our global partners.

Technical Specifications

We maintain rigorous standards for all physical and chemical parameters to support high-yield synthesis reactions. The following table outlines the critical specification data for this product:

ParameterValue
CAS Number138774-92-2
Molecular FormulaC19H19NO4
Molecular Weight325.358 g/mol
AppearanceWhite powder
Assay (Purity)≥98.0%
Density1.3±0.1 g/cm3
Boiling Point514.9±29.0 °C at 760 mmHg
Flash Point265.2±24.3 °C
Storage Condition2-8°C

Industrial Applications

This compound serves as a vital intermediate in the synthesis of complex pharmaceutical agents and diagnostic peptides. Its primary applications include:

  • Solid-Phase Peptide Synthesis (SPPS): Used as a monomer for incorporating N-methylated amino acids into peptide chains.
  • Pharmaceutical R&D: Essential for creating protease-resistant peptide drugs and improving bioavailability.
  • Chemical Biology: Employed in the study of peptide structure-activity relationships (SAR).
  • Custom Synthesis: Acts as a precursor for specialized organic synthesis routes requiring chiral building blocks.

Storage and Handling

To maintain optimal stability and prevent degradation, N-Fmoc-N-methyl-D-alanine should be stored in a cool, dry environment at temperatures between 2-8°C. Containers must remain tightly closed when not in use to protect the material from moisture and light exposure. Proper ventilation is required in storage areas to ensure safety compliance. We recommend consulting the provided Safety Data Sheet (SDS) for detailed handling instructions and regulatory information before initiating any laboratory or industrial processes.

As a committed global manufacturer, we offer flexible packaging options, including 25kg drums, tailored to meet specific logistical requirements. Our supply chain is optimized for reliable delivery, ensuring that your production schedules remain uninterrupted. Contact our technical sales team for comprehensive documentation, including Certificates of Analysis (COA) and method validation reports.