Description

4-Amino-L-Phenylalanine Hydrate, 98 CAS NO 304671-92-9 is a high-purity, non-proteinogenic amino acid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral building block for the development of novel bioactive molecules, including peptide-based therapeutics and enzyme inhibitors. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require a reliable, high-quality intermediate for complex synthesis projects.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly for targeted therapies and enzyme inhibitors.
• Peptide Synthesis: Used as a modified amino acid residue in solid-phase and solution-phase peptide synthesis to introduce specific functional groups or alter peptide properties.
• Biochemical Research: Employed in enzymatic studies and as a substrate or inhibitor in metabolic pathway research.
• Ligand Development: Serves as a precursor for creating specialized ligands used in catalysis and molecular recognition applications.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Material Science: Potential building block for functionalized polymers and advanced organic materials.

Basic Information

Product Name	4-Amino-L-Phenylalanine Hydrate, 98
CAS No.	304671-92-9
Molecular Formula	C9H12N2O2 · xH2O
Molecular Weight	180.20 (Anhydrous basis)
Synonyms	L-4-Aminophenylalanine Hydrate; (2S)-2-Amino-3-(4-aminophenyl)propanoic Acid Hydrate; 4-Amino-DL-phenylalanine Hydrate (related); p-Amino-L-phenylalanine Hydrate; 4-Amino-L-Phe-OH · xH2O; 4-Aminophenylalanine; Fmoc-4-Amino-L-Phe-OH (protected form precursor)
EINECS	Contact for details

Quality Control

Our 4-Amino-L-Phenylalanine Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the specified 98% minimum purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% L-Isomer
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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