Description

Cyclopropanepropanoic Acid, β-Hydroxy-, Methyl Ester is a specialized chiral building block of significant interest in advanced organic synthesis. This compound matters for its unique structural features, including the strained cyclopropane ring and functional groups that enable precise stereochemical control in complex molecule construction. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, leveraging its unique stereochemistry.
• Fine Chemical Production: Serves as a versatile building block for synthesizing complex, high-value specialty chemicals and flavors/fragrances.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, asymmetric synthesis, and catalysis studies.
• Material Science Precursor: Potential use in the synthesis of monomers or ligands for advanced polymeric or coordination complex materials.

Basic Information

Product Name	Cyclopropanepropanoic Acid, β-Hydroxy-, Methyl Ester
CAS No.	306773-94-4
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	Methyl 3-Hydroxy-3-(cyclopropyl)propanoate; Methyl 3-Cyclopropyl-3-hydroxypropanoate; 3-Hydroxy-3-cyclopropylpropanoic Acid Methyl Ester; β-Hydroxy-β-cyclopropylpropionic Acid Methyl Ester; (3-Hydroxy-3-cyclopropyl-propionic acid)-methyl ester; Cyclopropanepropanoic acid, 3-hydroxy-, methyl ester; Methyl (3-hydroxy-3-cyclopropyl)propionate
EINECS	Contact for details

Quality Control

Our Cyclopropanepropanoic Acid, β-Hydroxy-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (enantiomeric excess)
Water Content (KF)	≤ 0.5%

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