Description

2-Methyl-5-oxocyclopent-1-en-1-yl phenylacetate is a specialized organic compound featuring a cyclopentenone core esterified with phenylacetic acid. This unique structure makes it a valuable chemical intermediate for synthesizing complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought after by research and development teams and production chemists working on novel active pharmaceutical ingredients (APIs), fragrance compounds, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of prostaglandin analogs and other bioactive molecules with cyclopentane or cyclopentenone frameworks.
• Fragrance and Flavor Synthesis: Serves as a precursor for creating musky, amber, or woody odorants due to its complex ester and ketone functionality.
• Organic Synthesis Research: Used in academic and industrial R&D for developing new synthetic methodologies, such as cycloaddition reactions or asymmetric catalysis.
• Agrochemical Development: Potential intermediate in the creation of novel herbicides or plant growth regulators that leverage its reactive enone system.
• Material Science: Can be utilized in the development of specialty polymers or coatings where the phenylacetate group modifies material properties.

Basic Information

Product Name	2-Methyl-5-oxocyclopent-1-en-1-yl phenylacetate
CAS No.	94231-44-4
Molecular Formula	C14H14O3
Molecular Weight	230.26 g/mol
Synonyms	2-Methyl-5-oxo-1-cyclopenten-1-yl phenylacetate; Phenylacetic acid 2-methyl-5-oxo-1-cyclopenten-1-yl ester; 5-Oxo-2-methyl-1-cyclopenten-1-yl phenylacetate; 2-Methyl-1-cyclopenten-1-ol, 5-oxo-, phenylacetate; 94231-44-4; (2-Methyl-5-oxocyclopent-1-en-1-yl) 2-phenylacetate
EINECS	Contact for details

Quality Control

Our 2-Methyl-5-oxocyclopent-1-en-1-yl phenylacetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.