Description

(R)-Methyl 3-Cyclopentyl-2-Hydroxypropanoate is a high-value chiral building block and synthetic intermediate of significant interest in advanced organic synthesis. Its core value lies in the stereochemical integrity of the (R)-enantiomer, which is crucial for imparting specific biological activity in target molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in projects targeting central nervous system (CNS) disorders, metabolic diseases, and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced, enantiomerically pure pesticides and herbicides, where the specific stereochemistry can enhance efficacy and reduce environmental impact.
• Asymmetric Catalysis Research: Serves as a standard substrate or ligand precursor in the development and screening of novel chiral catalysts and methodologies.
• Flavor & Fragrance Industry: Potential intermediate for creating stereochemically defined aroma chemicals and flavor compounds.
• Academic & R&D Laboratories: Employed in synthetic organic chemistry research for constructing complex natural products and exploring new reaction pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for CDMOs (Contract Development and Manufacturing Organizations) engaged in producing bespoke fine chemicals for client projects.

Basic Information

Product Name	(R)-Methyl 3-Cyclopentyl-2-Hydroxypropanoate
CAS No.	1174013-24-1
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	(R)-Methyl 3-cyclopentyl-2-hydroxypropionate; (R)-3-Cyclopentyl-2-hydroxypropionic acid methyl ester; Methyl (R)-3-cyclopentyl-2-hydroxypropanoate; (R)-Methyl 3-cyclopentyl-2-hydroxypropanoate; (R)-3-Cyclopentyl-2-hydroxy-propionic acid methyl ester; (R)-2-Hydroxy-3-cyclopentylpropanoic acid methyl ester; (R)-Methyl 2-hydroxy-3-cyclopentylpropanoate
EINECS	Contact for details

Quality Control

Our (R)-Methyl 3-Cyclopentyl-2-Hydroxypropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure high enantiomeric excess (e.e.) and chemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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