Description

2,4-Dinitro-3-Phenyl-L-Alanine is a specialized, non-proteinogenic amino acid derivative featuring a phenyl ring and two nitro substituents. This compound matters as a valuable chiral building block and intermediate for synthesizing more complex molecules in pharmaceutical and biochemical research. It is needed by R&D chemists and process development scientists working in pharmaceutical development, peptide chemistry, and academic research.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Peptide Modification: Used to incorporate nitro-phenylalanine analogs into peptide chains for structure-activity relationship (SAR) studies.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies, particularly those involving amino acid metabolism or recognition.
• Chemical Synthesis: Functions as a precursor for the synthesis of more complex organic compounds, dyes, or ligands.
• Academic & Institutional Research: Employed in universities and research institutes for methodological development and exploratory chemistry projects.

Basic Information

Product Name	2,4-Dinitro-3-Phenyl-L-Alanine
CAS No.	49607-21-8
Molecular Formula	C9H9N3O6
Molecular Weight	255.19 g/mol
Synonyms	3-Phenyl-2,4-dinitroalanine; L-2,4-Dinitro-3-phenylalanine; (2S)-2-Amino-3-(2,4-dinitrophenyl)propanoic acid; 2,4-Dinitro-3-phenyl-L-alanine; DNPA; 2,4-DNP-Ala; 2,4-Dinitrophenylalanine; 49607-21-8
EINECS	Contact for details

Quality Control

Our 2,4-Dinitro-3-Phenyl-L-Alanine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting identity, purity, and specific impurities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% L-isomer
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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