Description

(R)-2-(1-Cyclopentenyl) Acetate is a chiral, highly volatile ester compound of significant interest in advanced organic synthesis. Its value lies in its utility as a versatile chiral building block and intermediate for creating complex, optically active molecules. This product is primarily needed by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in the production of active pharmaceutical ingredients (APIs), agrochemicals, and specialty fragrances.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: A key building block for the development of novel, optically pure active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research & Development: Used in the synthesis of chiral pesticides, herbicides, and plant growth regulators where specific stereochemistry is crucial for biological activity.
• Fine Chemical and Fragrance Manufacturing: Serves as a precursor for creating complex, high-value aroma chemicals and specialty esters with specific olfactory profiles.
• Academic and Industrial R&D: Employed in methodological studies and process chemistry for developing new asymmetric synthesis routes and catalytic processes.
• Ligand and Catalyst Preparation: Can be utilized in the synthesis of chiral ligands and organocatalysts for enantioselective transformations.

Basic Information

Product Name	(R)-2-(1-Cyclopentenyl) Acetate
CAS No.	109667-02-9
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	(R)-1-Cyclopent-1-en-1-ylethyl acetate; (R)-1-(1-Cyclopenten-1-yl)ethyl acetate; (1R)-1-(1-Cyclopenten-1-yl)ethyl ethanoate; (R)-α-Methyl-1-cyclopentene-1-ethanol acetate; (R)-2-(Cyclopent-1-en-1-yl)propyl acetate; Acetic acid (1R)-1-(1-cyclopenten-1-yl)ethyl ester; (R)-Enantiomer of 2-(1-Cyclopentenyl)ethyl acetate
EINECS	Contact for details

Quality Control

Our (R)-2-(1-Cyclopentenyl) Acetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC or GC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Ensure containers are properly sealed when not in use to prevent evaporation and potential contamination.

Specification

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