Description

2-Hydroxy-Cyclopentanecarboxylic Acid Methyl Ester is a versatile chiral building block and ester derivative of cyclopentanecarboxylic acid. This compound matters as a key intermediate in the synthesis of complex pharmaceutical molecules and fine chemicals, offering a functionalized cyclopentane scaffold. It is needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the production of active pharmaceutical ingredients (APIs), particularly those containing functionalized cyclopentane rings.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures due to its chiral center.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis research.
• Polymer Chemistry: Potential monomer or modifier for creating specialized polymeric materials with unique properties.

Basic Information

Product Name	2-Hydroxy-Cyclopentanecarboxylic Acid Methyl Ester
CAS No.	933-92-6
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	Methyl 2-hydroxycyclopentanecarboxylate; 2-Hydroxycyclopentanecarboxylic acid methyl ester; Methyl 2-hydroxy-1-cyclopentanecarboxylate; Methyl (2-hydroxycyclopentyl)carboxylate; 2-Hydroxycyclopentane-1-carboxylic acid methyl ester; Cyclopentanecarboxylic acid, 2-hydroxy-, methyl ester; Methyl 2-hydroxycyclopentane-1-carboxylate
EINECS	213-267-6

Quality Control

Our 2-Hydroxy-Cyclopentanecarboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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%
Optical Purity (Chiral HPLC)	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.