Description

2,3-Dihydroxy-D-Phenylalanine is a specialized, high-purity enantiomer of a dihydroxylated phenylalanine derivative, distinguished by its unique stereochemistry and functional groups. This compound is of significant interest in advanced pharmaceutical research and development, particularly for its potential role as a chiral building block or a precursor in the synthesis of complex bioactive molecules. It is primarily utilized by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in neurological research, asymmetric synthesis, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of potential drug candidates targeting neurological pathways.
• Biochemical Research: Used as a standard or reagent in studies related to dopamine metabolism, enzyme kinetics, and neurotransmitter synthesis.
• Asymmetric Catalysis: Acts as a ligand or a chiral auxiliary in stereoselective chemical reactions to produce enantiomerically pure compounds.
• Reference Standard: Employed in analytical laboratories for method development, validation, and quality control of related substances.
• Life Science Studies: Investigated for its biological activity and potential applications in cellular and molecular biology research.
• Fine Chemical Synthesis: A key building block for creating complex, high-value specialty chemicals with specific stereochemical requirements.

Basic Information

Item	Detail
Product Name	2,3-Dihydroxy-D-Phenylalanine
CAS No.	339186-39-9
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	D-2,3-Dihydroxyphenylalanine; (R)-2-Amino-3-(2,3-dihydroxyphenyl)propanoic acid; D-2,3-DOPA; 2,3-Dihydroxy-DL-phenylalanine (related to racemic mixture); 2,3-DHPA (D-form); L-DOPA isomer; 3-(2,3-Dihydroxyphenyl)-D-alanine
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dihydroxy-D-Phenylalanine is manufactured under controlled conditions and subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers. Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (D-isomer)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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