Fmoc-Asn-OH

Advance your peptide synthesis and medicinal chemistry research with Fmoc-Asn-OH (CAS No.: 71989-16-7, CAT No.: SRCF-035). This high-purity amino acid derivative features L-asparagine protected at the amino terminus with a 9-fluorenylmethoxycarbonyl (Fmoc) group, making it an essential building block for solid-phase peptide synthesis (SPPS), peptide modification, and bioactive molecule design involving asparagine residues.

The compound has a molecular formula of C₁₅H₁₆N₂O₅ and a molecular weight of approximately 288.30 g/mol. Fmoc-Asn-OH typically appears as a white to off-white crystalline powder, soluble in common peptide synthesis solvents such as dimethylformamide (DMF), dimethyl sulfoxide (DMSO), and N-methyl-2-pyrrolidone (NMP), facilitating efficient coupling and incorporation into automated and manual peptide synthesis workflows.

Product Highlights

Technical Features & Benefits

• Fmoc Protection: Provides stable, base-labile protection of the α-amino group, facilitating smooth stepwise solid-phase peptide synthesis with easy deprotection using piperidine.
• Asparagine Residue: Contains a free side-chain amide function, important for peptide structure, hydrogen bonding, and biological activity.
• High Purity and Batch Consistency: Manufactured under stringent quality control to ensure reproducible coupling efficiency and reliable research performance.
• Excellent Solvent Compatibility: Soluble in commonly used peptide synthesis solvents for seamless integration into automated and manual synthesis workflows.
• Versatile Building Block: Widely used in peptide synthesis, medicinal chemistry, and biochemical research requiring asparagine incorporation.

Application Areas

• Solid-phase and solution-phase peptide synthesis (SPPS) involving asparagine residues.
• Medicinal and pharmaceutical research on peptides and proteins containing asparagine.
• Development of peptide-based therapeutics, structural probes, and enzyme substrates.
• Protein engineering, structure-activity relationships, and biochemical studies involving amide side chains.
• Preparation of modified peptides and conjugates with site-specific asparagine residues.

Safety & Handling

• Use appropriate personal protective equipment such as gloves, lab coat, and safety glasses.
• Avoid inhalation, ingestion, and direct contact with skin or eyes.
• Store tightly sealed in a cool, dry, well-ventilated area, protected from moisture and light.
• Dispose of chemical waste according to local, regional, and national regulations.

Why Choose SRIRAMCHEM Laboratories Pvt. Ltd.?

• Expert manufacturing with rigorous quality assurance since 2013 ensuring high purity and batch-to-batch consistency.
• Reliable supply of research-grade Fmoc-protected amino acids with full analytical documentation including COA, NMR, HPLC, and LC-MS.
• Custom synthesis and scale-up services tailored to your peptide synthesis and pharmaceutical needs.
• Responsive technical support and dedicated customer service throughout your research and development projects.

Request a Quote or Sample Today!
Accelerate your peptide synthesis and medicinal chemistry research with SRIRAMCHEM’s premium Fmoc-Asn-OH. Contact our expert team now for pricing, sample availability, or custom synthesis inquiries.