Description

2-(3,5-Dimethoxyphenyl)-1,3-Dioxolane is a specialized aromatic acetal derivative, serving as a versatile and protected synthetic intermediate. Its core value lies in providing a masked aldehyde functionality, enabling complex organic synthesis under conditions where a free carbonyl group would be unstable or reactive. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, especially those containing dimethoxybenzene or protected aldehyde moieties.
• Organic Synthesis Reagent: Used as a protected form of 3,5-dimethoxybenzaldehyde in multi-step reactions, including Grignard additions, nucleophilic substitutions, and cross-coupling reactions.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Precursor for the synthesis of ligands, monomers, and functional polymers with specific optical or electronic properties.
• Flavor & Fragrance Industry: Potential intermediate for creating complex aromatic compounds.

Basic Information

Product Name	2-(3,5-Dimethoxyphenyl)-1,3-Dioxolane
CAS No.	140464-70-6
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	1,3-Dioxolane, 2-(3,5-dimethoxyphenyl)-; 3,5-Dimethoxybenzaldehyde ethylene acetal; (3,5-Dimethoxyphenyl)-1,3-dioxolane; 3,5-Dimethoxybenzaldehyde cyclic ethylene acetal; Benzaldehyde, 3,5-dimethoxy-, cyclic ethylene acetal; 2-(3,5-Dimethoxyphenyl)-[1,3]dioxolane
EINECS	Contact for details

Quality Control

Our 2-(3,5-Dimethoxyphenyl)-1,3-Dioxolane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are provided to guarantee reliable performance in your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.