Description

1-Methylene-2-Methyl-3-Isopropenylcyclopentane is a specialized, high-purity hydrocarbon intermediate with a unique bridged-ring structure. This compound matters for its role as a critical building block in the synthesis of complex organic molecules, offering valuable reactivity for creating tailored chemical architectures. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new therapeutic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, and plant growth regulators requiring specific steric and electronic properties.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance elastomers.
• Fragrance & Flavor Chemistry: Employed as an intermediate for synthesizing complex terpenoid-based aroma molecules and specialty odorants.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for methodology development and exploring new carbon-carbon bond formation reactions.
• Fine Chemical Manufacturing: Utilized in the multi-step synthesis of complex, high-value fine chemicals and custom-manufactured intermediates.

Basic Information

Product Name	1-Methylene-2-Methyl-3-Isopropenylcyclopentane
CAS No.	56710-83-9
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	3-Isopropenyl-1-methylene-2-methylcyclopentane; 2-Methyl-3-isopropenyl-1-methylenecyclopentane; 1-Methylene-2-methyl-3-(1-methylethenyl)cyclopentane; NSC 286424; Cyclopentane, 1-methylene-2-methyl-3-(1-methylethenyl)-; Bridged C10 Hydrocarbon Intermediate
EINECS	Contact for details

Quality Control

Our 1-Methylene-2-Methyl-3-Isopropenylcyclopentane is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure high purity and consistent lot-to-lot quality. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 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.