Description

β-Methyl-1-Cyclopentene-1-Propionic Acid Methyl Ester is a specialized organic ester building block with a unique cyclic structure. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, including potential anti-inflammatory or central nervous system (CNS) drugs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, or plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals where its structural motif is critical.
• Material Science Research: Investigated as a monomer or building block for novel polymers with specific thermal or mechanical properties.
• Academic & Process Chemistry: Employed in methodological studies and scale-up process development for asymmetric synthesis.

Basic Information

Product Name	β-Methyl-1-Cyclopentene-1-Propionic Acid Methyl Ester
CAS No.	61833-30-5
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	Methyl 3-(2-Methyl-1-cyclopenten-1-yl)propanoate; Methyl β-Methyl-1-cyclopentene-1-propionate; 2-Methyl-1-cyclopentene-1-propanoic Acid Methyl Ester; (2-Methyl-1-cyclopenten-1-yl)propionic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our β-Methyl-1-Cyclopentene-1-Propionic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the stringent requirements of research and process chemistry. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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