Description

Chloroacetyl-Dl-Alanine CAS NO 1190-32-5 is a versatile N-protected amino acid derivative, serving as a crucial chiral building block in organic synthesis. Its primary value lies in its reactive chloroacetyl group, which facilitates efficient peptide coupling and further functionalization under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel peptide-based therapeutics and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of peptide drugs, enzyme inhibitors, and other bioactive molecules.
• Peptide Synthesis: Used as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis (SPPS).
• Proteomics Research: Serves as a building block for creating custom peptides and molecular probes in biochemical research.
• Agrochemical Development: Intermediate in the synthesis of certain herbicides and plant growth regulators with amino acid backbones.
• Chiral Auxiliary: Utilized in asymmetric synthesis to induce chirality in target molecules.
• Bioconjugation: The reactive chloroacetyl group enables site-specific labeling and conjugation of biomolecules.

Basic Information

Product Name	Chloroacetyl-Dl-Alanine
CAS No.	1190-32-5
Molecular Formula	C5H8ClNO3
Molecular Weight	165.57 g/mol
Synonyms	2-Chloro-N-(1-carboxyethyl)acetamide; DL-2-Chloroacetamidopropionic Acid; N-Chloroacetyl-DL-alanine; (RS)-2-(2-Chloroacetamido)propanoic Acid; Chloroacetyl-DL-α-alanine; Alanine, N-chloroacetyl-, DL-; NSC 403697; Acetamide, 2-chloro-N-(1-carboxyethyl)-
EINECS	214-732-4

Quality Control

Our Chloroacetyl-Dl-Alanine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting exact specifications are available for every shipment upon request.

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). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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