Description

2-(2-Bromo-5-Methoxyphenyl)-1,3-Dioxolane is a versatile brominated aromatic acetal building block of significant interest in advanced organic synthesis. Its value lies in the protected carbonyl functionality, which offers chemists a strategic handle for selective transformations while the bromine atom provides a key site for cross-coupling reactions. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, such as active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring selective functionalization of aromatic rings.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides where the bromine and protected aldehyde groups are essential for activity.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in metal-catalyzed reactions, including palladium-catalyzed cross-couplings.
• Material Science Research: Employed in the synthesis of organic electronic materials and advanced polymers where controlled aromatic substitution is critical.
• Academic & Contract Research: A valuable reagent for methodological development in organic chemistry laboratories focused on new synthetic pathways.
• Fine Chemical Production: Used in the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	2-(2-Bromo-5-Methoxyphenyl)-1,3-Dioxolane
CAS No.	98015-07-7
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	1,3-Dioxolane, 2-(2-bromo-5-methoxyphenyl)-; 2-Bromo-5-methoxybenzaldehyde ethylene acetal; (2-Bromo-5-methoxyphenyl)-1,3-dioxolane; 2-(2-Bromo-5-methoxyphenyl)-[1,3]dioxolane; 5-Methoxy-2-bromobenzaldehyde ethylene acetal; Benzaldehyde, 2-bromo-5-methoxy-, ethylene acetal; 2-Bromo-5-methoxybenzaldehyde cyclic ethylene acetal
EINECS	Contact for details

Quality Control

Our 2-(2-Bromo-5-Methoxyphenyl)-1,3-Dioxolane is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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