Description

2-Butyl-2-Ethyl-5-Methyl-3,4-Hexadienal CAS NO 23739-80-2 is a specialized aliphatic aldehyde featuring a conjugated dienal structure, making it a valuable intermediate in fine chemical synthesis. Its unique molecular architecture provides reactive sites for constructing complex molecules, offering significant value in research and high-value manufacturing. This compound is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a precursor for creating unique aroma chemicals and flavor compounds due to its reactive aldehyde group.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for studying Diels-Alder reactions and other cycloaddition chemistry.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Chemical Intermediate: Employed in the multi-step synthesis of complex natural product analogs and other fine chemicals.

Basic Information

Product Name	2-Butyl-2-Ethyl-5-Methyl-3,4-Hexadienal
CAS No.	23739-80-2
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	2-Butyl-2-ethyl-5-methylhexa-3,4-dienal; 3,4-Hexadienal, 2-butyl-2-ethyl-5-methyl-; 2-Ethyl-2-butyl-5-methyl-3,4-hexadienal; 5-Methyl-2-butyl-2-ethyl-3,4-hexadienal; (3,4-Hexadienal derivative); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2-Butyl-2-Ethyl-5-Methyl-3,4-Hexadienal is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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/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.