Description

3-(Dimethoxymethyl)-1,1-Dimethoxypentane is a specialty acetal compound, primarily valued as a versatile building block and protecting group reagent in advanced organic synthesis. Its unique structure, featuring multiple methoxy groups, makes it a critical intermediate for introducing specific functionalities into target molecules. This chemical is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex ether and acetal linkages.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its acetal functionality aids in creating specific bioactive molecular architectures.
• Fine Chemical Manufacturing: Acts as a crucial building block for fragrances, flavors, and other high-value specialty chemicals requiring protected aldehyde precursors.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Functions as a protecting group for aldehydes in complex multi-step organic reactions, enabling selective transformations.
• Research & Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	3-(Dimethoxymethyl)-1,1-Dimethoxypentane
CAS No.	68860-51-5
Molecular Formula	C10H22O4
Molecular Weight	206.28 g/mol
Synonyms	1,1-Dimethoxy-3-(dimethoxymethyl)pentane; Pentane, 3-(dimethoxymethyl)-1,1-dimethoxy-; 3-(Dimethoxymethyl)-1,1-dimethoxypentane; Acetaldehyde, (1,1-dimethoxy-3-methylbutyl)-, dimethyl acetal; (1,1-Dimethoxy-3-methylbutyl)acetaldehyde dimethyl acetal
EINECS	Contact for details

Quality Control

Our 3-(Dimethoxymethyl)-1,1-Dimethoxypentane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.410 - 1.420
Density (20°C)	0.92 - 0.96 g/mL

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