Description

4-(3-(2,6,6-Trimethyl-1-Methyl-1-Cyclohexen-1-Yl)-2-(Propenylidene)-2-Cyclohepten-1-Ylidene)Acetaldehyde is a high-value, complex organic compound belonging to the class of ionone derivatives, prized for its unique structural framework. This chemical serves as a critical advanced intermediate for the synthesis of sophisticated fragrance molecules and bioactive compounds. It is essential for R&D and production teams in the flavor & fragrance, fine chemical, and pharmaceutical industries seeking to develop novel sensory profiles or complex molecular architectures.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing high-value ionone and damascone analogs, which are central to creating woody, floral, and fruity notes in perfumes and flavorings.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules for research and development in academic and industrial laboratories.
• Pharmaceutical Research: Acts as a potential precursor or scaffold in the discovery and development of new therapeutic agents due to its polycyclic structure.
• Specialty Aroma Chemicals: Employed in the production of niche and proprietary aroma chemicals that require specific, complex molecular backbones.
• Cosmetic Ingredient Synthesis: Utilized in creating specialty ingredients for high-end cosmetic formulations where unique and stable fragrance components are required.

Basic Information

Item	Details
Product Name	4-(3-(2,6,6-Trimethyl-1-Methyl-1-Cyclohexen-1-Yl)-2-(Propenylidene)-2-Cyclohepten-1-Ylidene)Acetaldehyde
CAS No.	79270-63-6
Molecular Formula	C20H28O
Molecular Weight	284.44 g/mol
Synonyms	4-(3-(2,6,6-Trimethyl-1-methyl-1-cyclohexen-1-yl)-2-(propenylidene)-2-cyclohepten-1-ylidene)acetaldehyde; (E)-4-(3-((E)-2,6,6-Trimethyl-1-methylcyclohex-1-en-1-yl)allylidene)-2,6,6-trimethylcyclohex-1-ene-1-carbaldehyde; Ionone derivative aldehyde; Damascone-related intermediate; Propenylidene cycloheptenylidene acetaldehyde
EINECS	Contact for details

Quality Control

Every batch of our 4-(3-(2,6,6-Trimethyl-1-Methyl-1-Cyclohexen-1-Yl)-2-(Propenylidene)-2-Cyclohepten-1-Ylidene)Acetaldehyde undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality protocols are designed to meet the stringent requirements of fine chemical and fragrance industry standards. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC/GC), identity confirmation (by IR, NMR), and impurity profile is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 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.