Description

Cyclopentanone, 3-Ethyl-2,2,3-Trihydroxy-, (3S)- (9Ci) is a specialized chiral synthon and a key intermediate in advanced organic synthesis. Its value lies in its unique functionalized cyclopentanone structure, which serves as a versatile building block for constructing complex molecules with defined stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel agrochemicals where precise stereocontrol is critical.

Application

• Pharmaceutical Intermediate: A crucial chiral building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Production: Serves as a key intermediate in the manufacture of specialty chemicals, flavors, and fragrances.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and stereochemistry.

Basic Information

Product Name	Cyclopentanone, 3-Ethyl-2,2,3-Trihydroxy-, (3S)- (9Ci)
CAS No.	514213-36-6
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	(3S)-3-Ethyl-2,2,3-trihydroxycyclopentanone; 3-Ethyl-2,2,3-trihydroxycyclopentanone (S)-; 2,2,3-Trihydroxy-3-ethylcyclopentanone; 3-Ethyltrihydroxycyclopentanone; (S)-3-Ethyl-2,2,3-trihydroxycyclopentanone; 3-Ethyl-2,2,3-trihydroxy-1-cyclopentanone; Cyclopentanone, 3-ethyl-2,2,3-trihydroxy-, (S)-
EINECS	Contact for details

Quality Control

Our Cyclopentanone, 3-Ethyl-2,2,3-Trihydroxy-, (3S)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%

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