Description

2-(4-Bromo-2-Methoxyphenyl)-[1,3]Dioxolane is a versatile aromatic dioxolane derivative, serving as a crucial protected aldehyde intermediate in advanced organic synthesis. Its primary value lies in enabling complex multi-step reactions where the aldehyde functionality must be temporarily masked from harsh reaction conditions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, especially those requiring a protected benzaldehyde moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the dioxolane group provides stability during synthesis.
• Organic Synthesis Reagent: Acts as a versatile precursor in academic and industrial research for constructing heterocyclic compounds and complex aromatic systems.
• Material Science Research: Employed in the development of organic electronic materials and specialty polymers requiring specific bromo- and methoxy-substituted aromatic units.
• Chemical Derivatization: Useful for analytical chemistry applications where the compound serves as a derivatization agent for sensitive functional groups.

Basic Information

Product Name	2-(4-Bromo-2-Methoxyphenyl)-[1,3]Dioxolane
CAS No.	109142-86-1
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	4-Bromo-2-methoxybenzaldehyde ethylene acetal; 1,3-Dioxolane, 2-(4-bromo-2-methoxyphenyl)-; 2-(4-Bromo-2-methoxyphenyl)-1,3-dioxolane; (4-Bromo-2-methoxyphenyl)ethylene acetal; 4-Bromo-2-methoxybenzaldehyde cyclic ethylene acetal; Benzaldehyde, 4-bromo-2-methoxy-, cyclic ethylene acetal; 2-(4-Bromo-2-methoxy-phenyl)-[1,3]dioxolane
EINECS	Contact for details

Quality Control

Our 2-(4-Bromo-2-Methoxyphenyl)-[1,3]Dioxolane is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific project requirements, including custom purity grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.