Description

Chloroacetyl-Dl-Phenylalanine CAS NO 7765-11-9 is a key chiral building block and protected amino acid derivative used in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring high-purity intermediates for the development of pharmaceuticals and bioactive peptides. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis.
• Chiral Building Block: Used in asymmetric synthesis to introduce the phenylalanine moiety with a protected amine group.
• Biochemical Research: Employed in proteomics research and the study of enzyme inhibitors.
• Fine Chemical Production: An intermediate in the manufacture of complex organic molecules and specialty chemicals.
• Agrochemical Synthesis: Potential use in the development of advanced crop protection agents.

Basic Information

Product Name	Chloroacetyl-Dl-Phenylalanine
CAS No.	7765-11-9
Molecular Formula	C11H12ClNO3
Molecular Weight	241.67 g/mol
Synonyms	N-Chloroacetyl-DL-phenylalanine; DL-N-Chloroacetylphenylalanine; 2-Chloro-N-(1-carboxy-2-phenylethyl)acetamide; (RS)-2-(2-Chloroacetamido)-3-phenylpropanoic acid; Chloroacetyl-DL-α-phenylalanine; N-(Chloroacetyl)-DL-phenylalanine; DL-2-(Chloroacetamido)-3-phenylpropionic acid; Acetamide, 2-chloro-N-[1-carboxy-2-phenylethyl]-
EINECS	231-849-5

Quality Control

Our Chloroacetyl-Dl-Phenylalanine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept under dry conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 165°C
Optical Rotation	± 0.5° (c=1 in DMF)
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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