Description

2-Chloro-3-Hydroxypropionic Acid Methyl Ester is a versatile bifunctional organic building block, combining both a reactive chloro and a hydroxy group within a methyl ester framework. This unique structure makes it a critical intermediate for synthesizing more complex molecules in advanced chemical manufacturing. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the production of active pharmaceutical ingredients (APIs), particularly in the synthesis of β-blockers and other cardiovascular drugs.
• Agrochemical Synthesis: Used as a precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a monomer or cross-linking agent for specialty polymers, coatings, and resins.
• Chemical Research: A valuable reagent in organic synthesis for introducing chlorohydrin or epoxy functionalities.
• Fine Chemical Production: Employed in the synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2-Chloro-3-Hydroxypropionic Acid Methyl Ester
CAS No.	98070-39-4
Molecular Formula	C4H7ClO3
Molecular Weight	138.55 g/mol
Synonyms	Methyl 2-Chloro-3-hydroxypropionate; 3-Hydroxy-2-chloropropionic Acid Methyl Ester; Methyl 3-Hydroxy-2-chloropropanoate; 2-Chloro-3-hydroxypropanoic Acid Methyl Ester; Chlorohydrin Methyl Ester; Methyl (2R/S)-2-chloro-3-hydroxypropionate
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Hydroxypropionic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Impurities (HPLC)	≤ 1.0% (individual)

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