Description

(R)-1-Cyclopropylethanol is a high-value, chiral alcohol building block of significant importance in asymmetric synthesis. Its unique cyclopropyl-substituted structure provides a rigid, three-dimensional framework that is highly sought after for modulating the biological activity and physicochemical properties of target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, serving as a key intermediate in the production of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides where the cyclopropyl group enhances stability and efficacy.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in enantioselective transformations.
• Flavor and Fragrance Industry: Employed in the synthesis of complex aroma chemicals with unique olfactory profiles.
• Material Science Research: Acts as a monomer or modifying agent in the development of specialized polymers with tailored properties.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and asymmetric catalysis.

Basic Information

Product Name	(R)-1-Cyclopropylethanol
CAS No.	6516-09-2
Molecular Formula	C5H10O
Molecular Weight	86.13 g/mol
Synonyms	(R)-(+)-1-Cyclopropylethanol; (R)-1-(Cyclopropyl)ethanol; (1R)-1-Cyclopropylethanol; (+)-(R)-1-Cyclopropylethanol; (R)-α-Methylcyclopropanemethanol; (R)-Cyclopropylethyl alcohol; (R)-1-Cyclopropylethyl alcohol; (R)-CPE
EINECS	Contact for details

Quality Control

Our (R)-1-Cyclopropylethanol is manufactured under strict quality management systems. We offer material with standard chiral purity exceeding 98% ee (enantiomeric excess), with higher grades available. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, chiral assay, and impurity profiles. Our quality commitment ensures consistency and reliability for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee
Specific Rotation [α]D20	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.