Description

3-Oxocyclopentanecarboxylic Acid is a versatile cyclic keto acid that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a ketone and a carboxylic acid functional group on a cyclopentane ring, makes it a valuable precursor for synthesizing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to develop active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediates: A key chiral synthon for the synthesis of prostaglandins, steroids, and other bioactive compounds with cyclopentane cores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and specialty polymers.
• Academic & Industrial R&D: Employed in methodological development and as a starting material for novel heterocyclic compounds.
• Material Science: Potential monomer for creating specialized polyesters and polyamides with unique thermal properties.

Basic Information

Product Name	3-Oxocyclopentanecarboxylic Acid
CAS No.	13012-38-9
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	3-Oxocyclopentane-1-carboxylic Acid; 3-Oxo-1-cyclopentanecarboxylic Acid; 1-Carboxy-3-oxocyclopentane; Cyclopentanecarboxylic acid, 3-oxo-; 3-Ketocyclopentanecarboxylic Acid; β-Ketocyclopentanecarboxylic Acid
EINECS	235-858-9

Quality Control

Our 3-Oxocyclopentanecarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92°C - 96°C
Loss on Drying	≤ 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.