Description

Cyclohexanecarboxaldehyde, 3,3-Dimethyl-2-Methylene- (9Ci) is a specialized aldehyde derivative featuring a reactive exocyclic methylene group, making it a valuable building block in fine chemical synthesis. Its unique structure provides a versatile platform for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research and development chemists and process engineers seeking to introduce functionalized cyclohexane motifs into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs), especially for compounds containing bridged or spirocyclic ring systems.
• Agrochemical Synthesis: Used in the research and manufacture of advanced herbicides, fungicides, and plant growth regulators that require specific steric and electronic properties.
• Fragrance and Flavor Chemistry: Acts as a precursor for synthesizing novel terpene-like aroma chemicals and flavor compounds due to its functionalized cyclohexane backbone.
• Material Science Monomer: Investigated for use in polymer chemistry as a specialty monomer to create polymers with tailored thermal and mechanical properties.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions, Michael additions, and other cyclization processes to construct complex carbocyclic and heterocyclic compounds.
• Chemical Research: A valuable tool in academic and industrial R&D for methodology development and exploring new reaction pathways in synthetic organic chemistry.

Basic Information

Item	Details
Product Name	Cyclohexanecarboxaldehyde, 3,3-Dimethyl-2-Methylene- (9Ci)
CAS No.	186817-77-6
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	3,3-Dimethyl-2-methylidenecyclohexane-1-carbaldehyde; 2-Methylene-3,3-dimethylcyclohexanecarboxaldehyde; 3,3-Dimethyl-2-methylenecyclohexanecarbaldehyde; 2-Methylen-3,3-dimethylcyclohexancarbaldehyd; (3,3-Dimethyl-2-methylidenecyclohexyl)methanal
EINECS	Contact for details

Quality Control

Our production of Cyclohexanecarboxaldehyde, 3,3-Dimethyl-2-Methylene- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its properties, this material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) 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)	≥ 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.