Description

(2-Methyl-1-Propenyl)Cyclopentane is a specialized alicyclic hydrocarbon building block of significant interest in advanced organic synthesis. Its unique structure, featuring a cyclopentane ring substituted with an isobutenyl group, makes it a valuable intermediate for creating complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for constructing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclopentane core.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, where its structure can contribute to specific biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing unique musk-like or woody aroma chemicals and flavoring agents due to its hydrocarbon backbone.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, hydrogenation studies, and other catalytic transformations to create complex, polycyclic organic molecules in academic and industrial R&D.
• Lubricant & Fuel Additive Research: Explored for potential use in formulating high-performance synthetic lubricants or fuel additives where specific hydrocarbon frameworks are required.

Basic Information

Product Name	(2-Methyl-1-Propenyl)Cyclopentane
CAS No.	53366-57-7
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	2-(2-Methylprop-1-en-1-yl)cyclopentane; 1-Cyclopentyl-2-methylpropene; (2-Methylprop-1-en-1-yl)cyclopentane; Isobutenylcyclopentane; 2-Methyl-1-cyclopentyl-1-propene; β,β-Dimethylvinylcyclopentane
EINECS	Contact for details

Quality Control

Our (2-Methyl-1-Propenyl)Cyclopentane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and industrial use. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. For customers with specific purity requirements (e.g., >95%, >98%), custom synthesis and purification services are available. Please contact our technical team to discuss your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability, although the material is typically stable at controlled room temperature for shorter periods. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 5.0%

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