Description

2-Methyl-5-Oxo-1-Cyclopenten-1-Yl Butyrate is a specialized organic ester compound with a unique cyclopentenone backbone, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its structure makes it a key precursor for the development of complex molecules in fine chemical and pharmaceutical research. This product is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Acts as a precursor for creating specific lactone and ester notes in high-value aroma chemicals.
• Organic Synthesis Research: Employed in academic and industrial laboratories for constructing complex molecular architectures and studying cyclization reactions.
• Material Science: Investigated as a monomer or modifying agent for specialty polymers and advanced materials.

Basic Information

Product Name	2-Methyl-5-Oxo-1-Cyclopenten-1-Yl Butyrate
CAS No.	68227-51-0
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	2-Methyl-5-oxo-1-cyclopenten-1-yl butanoate; Butanoic acid, 2-methyl-5-oxo-1-cyclopenten-1-yl ester; 1-Cyclopenten-1-ol, 2-methyl-5-oxo-, butyrate; 2-Methyl-5-oxocyclopent-1-en-1-yl butyrate
EINECS	Contact for details

Quality Control

Our 2-Methyl-5-Oxo-1-Cyclopenten-1-Yl Butyrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.