Description

3-Hydroxycyclopent-2-En-1-One is a versatile cyclic enone building block with significant synthetic utility. This compound is valued for its reactive carbonyl and hydroxyl functionalities, making it a key intermediate in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing prostaglandins, steroids, and other bioactive molecules with cyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive enone structure.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and specialty chemicals requiring specific cyclic ketone motifs.
• Academic & Industrial Research: Employed in methodological development and as a starting material for novel heterocyclic and carbocyclic compounds.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialized polymers.

Basic Information

Product Name	3-Hydroxycyclopent-2-En-1-One
CAS No.	5870-62-2
Molecular Formula	C5H6O2
Molecular Weight	98.10 g/mol
Synonyms	3-Hydroxy-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 3-hydroxy-; 3-Hydroxy-1,2-cyclopentanedione (tautomer); Cyclopentenolone; 3-HCP; 3-Hydroxycyclopentenone; 1,2-Cyclopentanedione, 3-hydroxy-
EINECS	227-520-6

Quality Control

Our 3-Hydroxycyclopent-2-En-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets high-purity standards suitable for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept sealed to minimize exposure to atmospheric moisture and light to maintain stability and purity.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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