Description

3-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Acrylaldehyde is a high-value, unsaturated aliphatic aldehyde characterized by its distinctive ionone-like structure. This compound serves as a critical advanced intermediate and key building block in the synthesis of complex fragrance molecules and bioactive compounds. It is essential for manufacturers in the flavor and fragrance and fine chemical industries seeking to develop sophisticated aroma profiles or novel chemical entities.

Application

• Fragrance & Flavor Synthesis: A pivotal intermediate for creating high-value ionone derivatives, such as α-Ionone and β-Ionone, which are foundational for violet, woody, and fruity fragrance notes.
• Pharmaceutical Intermediates: Used as a key chiral building block in the research and development of retinoid analogs and other bioactive molecules.
• Fine Chemical Manufacturing: Employed in the synthesis of specialty chemicals, including carotenoid precursors and other terpenoid-based compounds.
• Aroma Chemical Production: Integral to the production of complex, nature-identical aroma chemicals for premium perfumery and cosmetic applications.
• Organic Synthesis Research: Serves as a versatile starting material in academic and industrial R&D for exploring new synthetic pathways involving conjugated aldehydes.

Basic Information

Product Name	3-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Acrylaldehyde
CAS No.	4951-40-0
Molecular Formula	C₁₂H₁₈O
Molecular Weight	178.27 g/mol
Synonyms	2,6,6-Trimethyl-1-cyclohexen-1-ylacrolein; 3-(2,6,6-Trimethyl-1-cyclohexenyl)acrylaldehyde; Pseudoionone aldehyde; Dehydro-β-cyclocitral; (E)-3-(2,6,6-Trimethyl-1-cyclohexenyl)acrylaldehyde; Pseudoionone aldehyde (mixture of isomers); 3-(2,6,6-Trimethylcyclohex-1-en-1-yl)prop-2-enal
EINECS	225-578-8

Quality Control

Our production of 3-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Acrylaldehyde adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We operate under a cGMP-aligned quality system to guarantee traceability and reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Isomer Ratio (E/Z)	Contact for details
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.525 - 1.535
Specific Gravity (20°C)	0.930 - 0.950

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