Description

2,5-Dihydrophenylalanine is a specialized non-proteinogenic amino acid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a crucial chiral building block and intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in asymmetric synthesis and multi-step organic reactions to construct complex, biologically active molecules.
• Biochemical Research: Employed in studies of enzyme mechanisms, metabolic pathways, and as a precursor for labeled compounds in tracer studies.
• Agrochemical Development: Serves as an intermediate in the synthesis of advanced crop protection agents and herbicides.
• Peptidomimetics & Drug Design: A valuable component in the design and synthesis of peptide analogs and conformationally restricted drug candidates.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and functional materials.

Basic Information

Product Name	2,5-Dihydrophenylalanine
CAS No.	16055-12-2
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	2,5-Dihydro-DL-phenylalanine; 2-Amino-3-(2,5-dihydroxyphenyl)propanoic acid; 3-(2,5-Dihydroxyphenyl)alanine; 2,5-DHPA; (RS)-2-Amino-3-(2,5-dihydroxyphenyl)propanoic acid; DL-2,5-Dihydroxyphenylalanine; 2,5-Dihydroxy-DL-phenylalanine
EINECS	Contact for details

Quality Control

Our 2,5-Dihydrophenylalanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, enantiomeric purity (where applicable), and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain product stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

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