Description

2-Methoxy-5-Methyl(1,3-Dioxolan-2-Ylmethyl)Benzene CAS NO 898785-31-4 is a specialized aromatic compound featuring a dioxolane-protected aldehyde or ketone functional group. This molecular structure makes it a valuable protected intermediate in multi-step organic synthesis, particularly for the pharmaceutical and agrochemical industries. It is primarily sought by R&D chemists and process development scientists for constructing complex molecules where selective deprotection is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules requiring a masked aldehyde functionality.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals where specific aromatic substitution patterns are needed.
• Academic & Industrial Research: A valuable reagent in methodological development and exploratory chemistry within organic synthesis laboratories.
• Material Science: Potential monomer or modifier in the development of specialized polymers and resins.

Basic Information

Product Name	2-Methoxy-5-Methyl(1,3-Dioxolan-2-Ylmethyl)Benzene
CAS No.	898785-31-4
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	1-(2-Methoxy-5-methylphenyl)-2-(1,3-dioxolan-2-yl)ethane; 2-(2-Methoxy-5-methylbenzyl)-1,3-dioxolane; (2-Methoxy-5-methylphenyl)acetaldehyde ethylene acetal; 2-Methoxy-5-methylbenzaldehyde ethylene acetal; 898785-31-4; p-Methyl-m-methoxybenzaldehyde ethylene acetal
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity for this advanced intermediate. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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