Description

[2-(4-Methoxy-Phenyl)-5-Oxo-Cyclopent-1-Enyl]-Acetic Acid is a high-purity, specialized organic intermediate with a distinct cyclopentenone core structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of prostaglandin analogs and other bioactive molecules with cyclopentanone or cyclopentenone frameworks.
• Organic Synthesis Building Block: Utilized in cycloaddition reactions, Michael additions, and other transformations to create complex, chiral compounds for medicinal chemistry research.
• Agrochemical Research: Serves as an intermediate in the development of new crop protection agents and plant growth regulators.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Contract Research: Used in methodological development and exploratory synthesis projects within university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	[2-(4-Methoxy-Phenyl)-5-Oxo-Cyclopent-1-Enyl]-Acetic Acid
CAS No.	53272-88-1
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.26 g/mol
Synonyms	2-[2-(4-Methoxyphenyl)-5-oxocyclopent-1-en-1-yl]acetic acid; (5-Oxo-2-(4-methoxyphenyl)cyclopent-1-ene-1-yl)acetic acid; 2-(4-Methoxyphenyl)-5-oxocyclopent-1-ene-1-acetic acid; 5-Oxo-2-(p-methoxyphenyl)-1-cyclopentene-1-acetic acid; 2-(p-Methoxyphenyl)-5-oxocyclopent-1-ene-1-acetic acid; NSC 339586; Cyclopentenone acetic acid derivative
EINECS	Contact for details

Quality Control

Our [2-(4-Methoxy-Phenyl)-5-Oxo-Cyclopent-1-Enyl]-Acetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.