Description

1,3-Cyclopentanediol,2-Methyl-,Diacetate,(1-α-,2-Bta-,3-α-)-(9Ci) is a high-purity, specialized chemical intermediate with the CAS number 72242-39-8. This compound is valued for its unique stereochemistry and functional groups, making it a versatile building block for advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for creating novel compounds and active ingredients.

Application

This advanced intermediate serves as a critical precursor in sophisticated chemical synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Used in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex, stereochemically-defined molecules.
• Fine Chemical Synthesis: Acts as a key chiral building block for synthesizing specialty chemicals, flavors, and fragrances.
• Agrochemical Research: Employed in the development of novel, high-performance crop protection agents and pesticides.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological studies in organic chemistry and catalysis.
• Material Science: Potential use in the synthesis of specialized polymers and advanced materials requiring specific molecular architectures.

Basic Information

Product Name	1,3-Cyclopentanediol,2-Methyl-,Diacetate,(1-α-,2-Bta-,3-α-)-(9Ci)
CAS No.	72242-39-8
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	(1α,2β,3α)-2-Methyl-1,3-cyclopentanediol Diacetate; 2-Methyl-1,3-cyclopentanediol Diacetate (1α,2β,3α); 1,3-Cyclopentanediol, 2-methyl-, diacetate, (1α,2β,3α)-; 2-Methylcyclopentane-1,3-diyl diacetate; (1R,2S,3R)-2-Methylcyclopentane-1,3-diyl diacetate; (1α,2β,3α)-2-Methylcyclopentane-1,3-diyl diacetate; (1R,2S,3R)-2-Methyl-1,3-cyclopentanediol diacetate
EINECS	Contact for details

Quality Control

Our 1,3-Cyclopentanediol,2-Methyl-,Diacetate,(1-α-,2-Bta-,3-α-)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent stereochemical integrity, meeting the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Optical Purity (Chiral HPLC)	≥ 98.0% ee
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.