Description

4-(Benzyloxy)-3-Methylbenzaldehyde CAS NO 158771-31-4 is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a benzyl-protected phenolic group, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its aromatic aldehyde functionality allows for the creation of specific bioactive molecules.
• Liquid Crystal & OLED Materials: Serves as a building block for synthesizing organic semiconductors and liquid crystal compounds used in display technologies.
• Perfumery & Flavor Chemistry: Acts as a starting material for creating complex fragrance and flavor molecules due to its benzaldehyde core structure.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in organic chemistry, including cross-coupling and protection/deprotection reactions.
• Polymer & Resin Modification: Utilized to introduce aldehyde functional groups into polymer chains for specialty resins and coatings.

Basic Information

Product Name	4-(Benzyloxy)-3-Methylbenzaldehyde
CAS No.	158771-31-4
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	3-Methyl-4-(phenylmethoxy)benzaldehyde; 4-(Benzyloxy)-3-methylbenzaldehyde; 3-Methyl-4-benzyloxybenzaldehyde; 4-Benzyloxy-3-methylbenzaldehyde; Benzaldehyde, 4-(benzyloxy)-3-methyl-; 158771-31-4; 4-(Benzyloxy)-m-tolualdehyde
EINECS	Contact for details

Quality Control

Our 4-(Benzyloxy)-3-Methylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.