Description

4-[[(2-Butoxy-4-Hexadecynyl)Oxy]Methyl]-2,2-Dimethyl-1,3-Dioxolane is a specialized acetal-protected intermediate featuring a long-chain alkynyl ether moiety. This compound is valued for its role as a key synthetic building block, offering a protected aldehyde functionality that is stable under a range of reaction conditions until deprotection. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors for constructing complex molecular architectures, particularly where controlled introduction of long hydrophobic chains is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, leveraging its protected aldehyde group for subsequent coupling reactions.
• Liquid Crystal & Advanced Material Precursor: Serves as a monomer or intermediate for creating organic semiconductors, liquid crystal compounds, and specialty polymers where the alkynyl and acetal groups enable precise molecular design.
• Surfactant & Specialty Chemical Synthesis: Employed in the development of novel non-ionic surfactants, emulsifiers, and lubricant additives due to its unique hydrophobic chain structure.
• Organic Synthesis & Catalysis Research: Acts as a versatile substrate in methodological development, cross-coupling reactions, and as a ligand precursor in catalytic systems.
• Agrochemical Intermediate: Utilized in the research and production of specialized agrochemicals, such as pesticides and plant growth regulators, requiring specific long-chain modifications.

Basic Information

Item	Details
Product Name	4-[[(2-Butoxy-4-Hexadecynyl)Oxy]Methyl]-2,2-Dimethyl-1,3-Dioxolane
CAS No.	56256-49-6
Molecular Formula	C26H48O4
Molecular Weight	424.66 g/mol
Synonyms	2,2-Dimethyl-4-[[(2-butoxy-4-hexadecynyl)oxy]methyl]-1,3-dioxolane; 4-((2-Butoxy-4-hexadecynyloxy)methyl)-2,2-dimethyl-1,3-dioxolane; 1,3-Dioxolane, 4-[[(2-butoxy-4-hexadecynyl)oxy]methyl]-2,2-dimethyl-; Acetal of 2-Butoxy-4-hexadecyn-1-ol with 2,2-Dimethyl-1,3-propanediol Formal; (2-Butoxy-4-hexadecynyl) 2,2-Dimethyl-1,3-dioxolane-4-methanol Ether
EINECS	Contact for details

Quality Control

Our production of 4-[[(2-Butoxy-4-Hexadecynyl)Oxy]Methyl]-2,2-Dimethyl-1,3-Dioxolane adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets precise customer specifications and high-purity standards. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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