Description

Amino-(3,4-Dichloro-Phenyl)-Acetic Acid CAS NO 128349-50-8 is a specialized aromatic amino acid derivative characterized by its dichlorophenyl substituent. This compound serves as a valuable high-purity synthetic intermediate and building block in advanced organic synthesis. It is primarily required by the pharmaceutical and agrochemical industries for the research and development of novel active ingredients.

Application

This chemical intermediate is utilized in various sophisticated synthesis pathways, including:

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical Synthesis: Used in the development of novel herbicides and pesticides, leveraging its dichlorinated aromatic structure.
• Peptide Mimetics & Conjugation: Serves as a non-natural amino acid analog for creating modified peptides with enhanced stability or biological activity.
• Ligand & Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate for dyes, pigments, and other performance chemicals requiring specific chlorinated aromatic backbones.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and proteomics research.

Basic Information

Product Name	Amino-(3,4-Dichloro-Phenyl)-Acetic Acid
CAS No.	128349-50-8
Molecular Formula	C8H7Cl2NO2
Molecular Weight	220.05 g/mol
Synonyms	(3,4-Dichlorophenyl)glycine; 2-Amino-2-(3,4-dichlorophenyl)acetic acid; 3,4-Dichloro-DL-phenylglycine; DL-(3,4-Dichlorophenyl)glycine; Amino(3,4-dichlorophenyl)acetic acid; NSC 339586; (3,4-Dichloro-phenyl)-glycine
EINECS	Contact for details

Quality Control

Our Amino-(3,4-Dichloro-Phenyl)-Acetic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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