Description

Alpha,2-Dimethyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Acetaldehyde is a specialized terpenoid aldehyde intermediate with a complex, unsaturated cyclic structure. This compound is valued for its unique chemical backbone, which serves as a versatile building block for synthesizing more complex fragrance and flavor molecules. It is primarily sought after by R&D chemists and production specialists in the fragrance, flavor, and fine chemical industries for creating novel aromatic profiles and high-value specialty ingredients.

Application

• Fragrance & Flavor Synthesis: A key intermediate for creating novel woody, amber, and floral scent notes in perfumery and flavor compositions.
• Fine Chemical Manufacturing: Used as a sophisticated precursor in the multi-step synthesis of complex pharmaceutical intermediates and agrochemical actives.
• Aroma Chemical Production: Serves as a starting material for the development of proprietary aroma chemicals with specific olfactory characteristics.
• Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and studying terpenoid chemistry.
• Specialty Polymer Additives: Potential use in modifying polymer properties or as a component in specialty resin formulations requiring specific functional groups.

Basic Information

Product Name	Alpha,2-Dimethyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Acetaldehyde
CAS No.	72928-28-0
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	5-(1-Methylvinyl)-2-methyl-2-cyclohexen-1-acetaldehyde; 2-Methyl-5-(1-methylvinyl)-2-cyclohexene-1-acetaldehyde; 2-Cyclohexene-1-acetaldehyde, 2-methyl-5-(1-methylvinyl)-; (E)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-ene-1-carbaldehyde (related isomer); Terpenoid aldehyde intermediate; Fragrance aldehyde intermediate
EINECS	Contact for details

Quality Control

Our production of Alpha,2-Dimethyl-5-(1-Methylvinyl)Cyclohex-2-En-1-Acetaldehyde adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. We employ advanced analytical techniques, including GC and HPLC, to monitor critical parameters. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Related Substances (GC)	Total impurities ≤ 5.0%
Refractive Index (20°C)	1.490 - 1.510
Specific Gravity (20°C)	0.950 - 0.970

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