Description

3-Cyclohexene-1-Carboxaldehyde, 5,5-Dimethyl-2-Methylene- (9Ci) is a specialized, high-value aldehyde derivative featuring a cyclohexene ring system with a methylene substituent. This compound serves as a critical advanced intermediate for synthesizing complex organic molecules, offering unique reactivity for constructing specific stereochemical frameworks. It is primarily sought by pharmaceutical research and fine chemical synthesis teams for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly for creating complex cyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its specific ring system imparts desired biological activity.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for synthesizing novel terpene-like aroma chemicals and specialty odorants.
• Material Science Research: Employed in the development of specialty polymers, resins, and functional organic materials requiring specific aldehyde reactivity.
• Organic Synthesis & Catalysis: Acts as a versatile substrate in academic and industrial research for studying new reaction methodologies, including cycloadditions and asymmetric synthesis.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Cyclohexene-1-Carboxaldehyde, 5,5-Dimethyl-2-Methylene- (9Ci)
CAS No.	691012-58-5
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	5,5-Dimethyl-2-methylene-3-cyclohexene-1-carboxaldehyde; 5,5-Dimethyl-2-methylidenecyclohex-3-ene-1-carbaldehyde; 2-Methylene-5,5-dimethyl-3-cyclohexene-1-carboxaldehyde; 3-Cyclohexene-1-carboxaldehyde, 5,5-dimethyl-2-methylene-; (5,5-Dimethyl-2-methylidene-3-cyclohexen-1-yl)methanal
EINECS	Contact for details

Quality Control

Our production of 3-Cyclohexene-1-Carboxaldehyde, 5,5-Dimethyl-2-Methylene- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity for research and synthesis applications. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.