Description

Alanine, 2-Chloroethyl Ester (9Ci) is a specialized amino acid derivative that serves as a versatile building block in advanced organic synthesis. This compound is valued for its reactive chloroethyl ester group, which facilitates its use in the creation of peptide mimetics and other complex molecular architectures. It is primarily sought by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel peptide-based drugs and prodrugs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Peptide Mimetic Synthesis: Enables the creation of modified peptides with enhanced stability or biological activity.
• Bioconjugation Chemistry: Acts as a linker molecule for attaching functional groups to proteins or other biomolecules.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocycles and chiral molecules.
• Material Science Precursor: Potential monomer or intermediate for specialty polymers and functional materials.

Basic Information

Product Name	Alanine, 2-Chloroethyl Ester (9Ci)
CAS No.	707533-39-9
Molecular Formula	C5H10ClNO2
Molecular Weight	151.59 g/mol
Synonyms	2-Chloroethyl L-alaninate; L-Alanine 2-chloroethyl ester; (S)-2-Aminopropanoic acid 2-chloroethyl ester; 2-Chloroethyl alaninate; Alanine chloroethyl ester; 2-Chloroethanol alaninate; 707533-39-9; 9CI Alanine, 2-chloroethyl ester
EINECS	Contact for details

Quality Control

Our Alanine, 2-Chloroethyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, enantiomeric purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee (L-isomer)
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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