Description

3-Isopropenyl-1-Methyl-2-Methylenecyclopentan-1-Ol is a specialized, high-purity monoterpene alcohol derivative with a unique bridged cyclic structure. This compound matters as a versatile and valuable chemical intermediate, prized for its reactive functional groups that enable the synthesis of complex molecules. It is primarily needed by manufacturers in the fragrance, flavor, and pharmaceutical industries for creating novel aroma chemicals, active ingredients, and fine chemicals.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing novel woody, amber, and musk aroma chemicals.
• Pharmaceutical Synthesis: Serves as a chiral intermediate or precursor in the development of active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the research and development of new crop protection agents and pesticides.
• Fine Chemical Production: Employed in organic synthesis for creating complex, high-value specialty chemicals.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in specialty polymer formulations.
• Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	3-Isopropenyl-1-Methyl-2-Methylenecyclopentan-1-Ol
CAS No.	49748-25-6
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	1-Methyl-3-isopropenyl-2-methylidenecyclopentan-1-ol; 1-Methyl-3-(1-methylethenyl)-2-methylidenecyclopentan-1-ol; 2-Methylene-3-isopropenyl-1-methylcyclopentan-1-ol; 3-Isopropenyl-1-methyl-2-methylidenecyclopentan-1-ol; 1-Methyl-3-isopropenyl-2-methylenecyclopentanol; 1-Methyl-3-(prop-1-en-2-yl)-2-methylidenecyclopentan-1-ol
EINECS	Contact for details

Quality Control

Our 3-Isopropenyl-1-Methyl-2-Methylenecyclopentan-1-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistent quality suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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