Description

Cyclopentanemethanol, 2-(Acetyloxy)-, Acetate, (1R,2R)- (9Ci) is a high-purity chiral intermediate of significant importance in advanced organic synthesis. This compound is valued for its defined stereochemistry and functional groups, which make it a critical building block for the production of complex, optically active molecules. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of enantiomerically pure pesticides and herbicides.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Fine Chemical Production: Acts as a building block for fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Academic & Industrial R&D: Utilized in organic chemistry research for method development and the synthesis of complex natural product analogs.

Basic Information

Product Name	Cyclopentanemethanol, 2-(Acetyloxy)-, Acetate, (1R,2R)- (9Ci)
CAS No.	221258-61-3
Molecular Formula	C11H18O5
Molecular Weight	230.26 g/mol
Synonyms	(1R,2R)-2-(Acetoxymethyl)cyclopentyl acetate; (1R,2R)-2-(Acetyloxymethyl)cyclopentyl acetate; (1R,2R)-rel-2-(Acetoxymethyl)cyclopentyl Acetate; Cyclopentanemethanol, 2-(acetyloxy)-, acetate, (1R,2R)-rel-; (1R,2R)-2-(Hydroxymethyl)cyclopentyl diacetate; Chiral Cyclopentane Diacetate Derivative
EINECS	Contact for details

Quality Control

Our Cyclopentanemethanol, 2-(Acetyloxy)-, Acetate, (1R,2R)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical and enantiomeric purity, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) and optical rotation values are provided to guarantee batch-to-batch consistency and traceability.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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