Description

2,3-Dimethyl-5-Hydroxy-2-Cyclopentene-1-One is a specialized organic compound belonging to the class of substituted cyclopentenones. This molecule is valued for its unique structural motif, which serves as a versatile building block and intermediate in advanced organic synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in prostaglandin and terpenoid-related drug development.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive carbonyl and hydroxyl groups.
• Fine Chemical Building Block: Employed in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials.
• Academic & Industrial Research: Serves as a critical substrate in methodological chemistry research for developing new synthetic transformations and catalytic processes.
• Chemical Reference Standard: Used as a high-purity analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	2,3-Dimethyl-5-Hydroxy-2-Cyclopentene-1-One
CAS No.	58649-31-3
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	5-Hydroxy-2,3-dimethyl-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 5-hydroxy-2,3-dimethyl-; 2,3-Dimethyl-5-hydroxy-2-cyclopenten-1-one; 2,3-Dimethyl-5-cyclopentenolone
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-5-Hydroxy-2-Cyclopentene-1-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can support development projects with custom purity grades, including research and pharmaceutical intermediate standards.

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 sensitivity to light and oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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