Description

L-Azidophenylalanine Cha Salt is a specialized non-canonical amino acid derivative, widely recognized for its utility in bioorthogonal chemistry and chemical biology. This compound is a critical building block for site-specific protein modification, enabling advanced research in drug discovery and bioconjugation. It is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and academic research sectors who require high-purity, reliable reagents for developing next-generation therapeutics and diagnostic tools.

Application

• Bioorthogonal Labeling: A key reagent for strain-promoted azide-alkyne cycloaddition (SPAAC) reactions to label biomolecules in living systems.
• Protein Engineering: Used for the site-specific incorporation of functional groups into proteins via genetic code expansion.
• Antibody-Drug Conjugate (ADC) Development: Serves as a linker-payload component for creating targeted cancer therapies with precise drug attachment.
• Chemical Probe Synthesis: Enables the development of activity-based probes for studying enzyme function and protein interactions.
• Materials Science: Facilitates the surface functionalization of nanoparticles and polymers for biomedical applications.
• Peptide & Peptidomimetic Research: Incorporated into peptide sequences to introduce unique chemical handles for further modification.

Basic Information

Product Name	L-Azidophenylalanine Cha Salt
CAS No.	1286670-77-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fmoc-4-Azido-L-phenylalanine; 4-Azido-L-phenylalanine derivative; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-azido-L-phenylalanine; Azidophenylalanine, Fmoc-protected; Fmoc-L-4-Azidophe-OH; (2S)-2-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-3-(4-azidophenyl)propanoic acid; A building block for SPPS
EINECS	Contact for details

Quality Control

Our L-Azidophenylalanine Cha Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥95%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.