Description

2-[(1Z,2E,4E,6E)-8-Hydroxy-4,8-Dimethyl-2,4,6-Nonatrienylidene]Butanedial is a high-purity, specialized chemical intermediate characterized by its conjugated polyene and dialdehyde structure. This compound is valued for its unique reactivity, serving as a critical building block in the synthesis of complex molecules. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of retinoid analogs, vitamin A derivatives, and other bioactive molecules with specific stereochemistry.
• Agrochemical Research: Used in developing novel pesticides and plant growth regulators that leverage its polyene backbone for biological activity.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers with tailored optical or electronic properties.
• Organic Synthesis: A versatile building block for Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks in research settings.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific terpenoid-based aroma compounds, subject to purity grade and regulatory approval.

Basic Information

Product Name	2-[(1Z,2E,4E,6E)-8-Hydroxy-4,8-Dimethyl-2,4,6-Nonatrienylidene]Butanedial
CAS No.	71135-77-8
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	8-Hydroxy-4,8-dimethyl-2,4,6-nonatrienylidenebutanedioic dialdehyde; (1Z,2E,4E,6E)-8-Hydroxy-4,8-dimethyl-2,4,6-nonatrienylidenebutanedial; Polyene dialdehyde intermediate; Retinoid synthesis intermediate
EINECS	Contact for details

Quality Control

Every batch of 2-[(1Z,2E,4E,6E)-8-Hydroxy-4,8-Dimethyl-2,4,6-Nonatrienylidene]Butanedial is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specification parameters are available upon request 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 place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product 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	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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