Description

2,2-Dimethoxyundecane is a high-purity specialty chemical intermediate characterized by its unique acetal-protected carbonyl functionality. This compound is valued for its role in advanced organic synthesis, particularly in the construction of complex molecules where controlled reactivity and stability are paramount. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the multi-step synthesis of active pharmaceutical ingredients (APIs), leveraging the acetal group as a protective moiety for carbonyls.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Chemistry: Acts as a starting material or intermediate for synthesizing specific aroma chemicals and flavor compounds with long-chain characteristics.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic architectures, including natural product analogs.
• Polymer Modification: Can be utilized to introduce specific functional groups into polymer chains for specialty material applications.
• Cross-Coupling Reactions: Functions as a substrate in various metal-catalyzed coupling reactions to form new carbon-carbon bonds.

Basic Information

Product Name	2,2-Dimethoxyundecane
CAS No.	68298-50-0
Molecular Formula	C₁₃H₂₈O₂
Molecular Weight	216.36 g/mol
Synonyms	Undecane, 2,2-dimethoxy-; 2,2-Dimethoxyundecane; 1,1-Dimethoxyundecane; Undecanal dimethyl acetal; Dimethyl undecanal acetal; n-Undecanal dimethyl acetal; Undecanal, dimethyl acetal
EINECS	Contact for details

Quality Control

Our 2,2-Dimethoxyundecane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and identity confirmation. We provide Certificates of Analysis (COA) with detailed specifications for trace impurities, assay, and physical properties. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability and consistency for your critical synthesis workflows.

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 oxidizing agents and strong acids. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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