Fmoc-beta-cyclohexyl-D-alanine

Product Overview

Fmoc-beta-cyclohexyl-D-alanine is a highly specialized protected amino acid derivative engineered for precise peptide synthesis and pharmaceutical development. As a crucial building block in modern organic chemistry, this compound features a fluorenylmethyloxycarbonyl (Fmoc) protecting group attached to the alpha-amino function of beta-cyclohexyl-D-alanine. This specific configuration provides exceptional stability during solid-phase peptide synthesis (SPPS) while allowing for selective deprotection under mild basic conditions. Our manufacturing process ensures consistent quality and high optical purity, making it an ideal choice for researchers and industrial manufacturers requiring reliable chiral intermediates.

Chemical Characteristics and Significance

The incorporation of the cyclohexyl group at the beta position introduces significant conformational restriction to the amino acid backbone. This structural feature is particularly valuable in the design of peptidomimetics and bioactive peptides where specific spatial orientation is critical for biological activity. The D-configuration further enhances metabolic stability and resistance to enzymatic degradation, which is often required in the development of therapeutic peptides. The Fmoc group offers orthogonality to Boc chemistry, providing flexibility in multi-step synthesis routes. Our production adheres to strict quality control protocols to minimize impurities such as diastereomers or incomplete protection byproducts.

Industrial Applications

This protected amino acid is primarily utilized in the pharmaceutical and biotechnology sectors for the construction of complex peptide chains. Key applications include the synthesis of hormone analogs, enzyme inhibitors, and specialized research peptides. Due to its high purity and stable physical properties, it is also suitable for use in combinatorial chemistry libraries and drug discovery programs. Manufacturers value this intermediate for its solubility profile in common organic solvents used in peptide coupling reactions, ensuring efficient reaction kinetics and high yields during scale-up processes.

Quality Specifications and Handling

We maintain rigorous standards to ensure every batch meets the demanding requirements of pharmaceutical-grade synthesis. The product is supplied as a white crystalline powder with verified purity levels exceeding industry standards. Proper handling and storage are essential to maintain the integrity of the Fmoc protection group and prevent racemization.

• High optical purity suitable for chiral synthesis
• Stable under standard laboratory conditions
• Compatible with automated peptide synthesizers
• Available in bulk quantities for industrial scale
• Comprehensive documentation including COA and MSDS

For optimal preservation, store the container tightly closed in a cool, dry place away from direct light and moisture. We recommend maintaining storage temperatures between 2 to 8 degrees Celsius to extend shelf life. Our logistics team ensures secure packaging in 25 kg drums or customized units according to client specifications, with global shipping capabilities to support international supply chains.