Description

1,2-Cyclopentanediol,1-Methyl-,Diacetate,cis-(9Ci) is a specialized organic compound with the CAS registry number 124667-62-5. This high-purity chemical intermediate is valued for its defined stereochemistry and functional groups, which are critical for precise synthesis in advanced research and development. It is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty materials sectors for applications requiring specific molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Acts as a precursor in the creation of specific ester-based aroma compounds and flavorants.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for methodological studies and the construction of complex organic molecules.
• Liquid Crystal Materials: Investigated as a potential component in the synthesis of advanced liquid crystal displays and optical materials.

Basic Information

Item	Detail
Product Name	1,2-Cyclopentanediol,1-Methyl-,Diacetate,cis-(9Ci)
CAS No.	124667-62-5
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	cis-1-Methyl-1,2-cyclopentanediol diacetate; (1R,2S)-1-Methylcyclopentane-1,2-diyl diacetate; 1-Methyl-1,2-cyclopentanediol diacetate (cis); 1,2-Cyclopentanediol, 1-methyl-, 1,2-diacetate, cis-; Cyclopentanediol methyl diacetate; cis-1-Methylcyclopentane-1,2-diol diacetate; (1S,2R)-1-Methylcyclopentane-1,2-diyl diacetate (enantiomer)
EINECS	Contact for details

Quality Control

Every batch of 1,2-Cyclopentanediol,1-Methyl-,Diacetate,cis-(9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and organic solvents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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