Description

Alanine, 3-Chloro-2-Methyl-, Methyl Ester (9Ci) is a specialized chiral building block and ester derivative of a halogenated alanine. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in pharmaceutical research and fine chemical synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific biological pathways.
• Agrochemical Research: Used in the development and optimization of new herbicides, fungicides, and plant growth regulators.
• Peptidomimetics & Bioactive Molecules: Serves as a modified amino acid ester in the construction of peptide analogs and other bioactive compounds with enhanced stability or activity.
• Chiral Synthesis: Employed as a starting material or intermediate in asymmetric synthesis to introduce stereochemical complexity into target molecules.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals, dyes, and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploration of new chemical reactions in laboratory settings.

Basic Information

Product Name	Alanine, 3-Chloro-2-Methyl-, Methyl Ester (9Ci)
CAS No.	761348-53-2
Molecular Formula	C5H9ClNO2
Molecular Weight	150.58 g/mol
Synonyms	Methyl 3-chloro-2-methylalaninate; 3-Chloro-2-methylalanine methyl ester; Methyl (2R)-3-chloro-2-methylalaninate (if enantiomerically pure); Alanine, 3-chloro-2-methyl-, methyl ester, (2R)-; L-Alanine, 3-chloro-2-methyl-, methyl ester; Methyl 3-chloro-2-aminobutanoate; 2-Amino-3-chloro-2-methylpropanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Alanine, 3-Chloro-2-Methyl-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation (if chiral)	Contact for details
Water Content (KF)	≤ 0.5%

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