Description

3-(4-Methylphenyl)Benzaldehyde is a versatile aromatic aldehyde building block, also known as 4-Methylbenzophenone aldehyde. This compound is valued for its role as a key intermediate in the synthesis of more complex organic molecules, particularly in fine chemical and pharmaceutical manufacturing. It is primarily sought by R&D chemists and production specialists in the pharmaceutical, agrochemical, and advanced material sectors for constructing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with diphenylmethane or benzophenone core structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its aromatic aldehyde functionality enables key chemical transformations.
• Liquid Crystal & OLED Material Production: Serves as a building block for creating advanced organic electronic materials and liquid crystal compounds for displays.
• Photoinitiator & UV Absorber Development: Acts as a starting material for manufacturing photoactive compounds used in coatings, inks, and polymer curing.
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex aromatic compounds for specialty chemical applications.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	3-(4-Methylphenyl)Benzaldehyde
CAS No.	116470-54-3
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	4-Methylbenzophenone aldehyde; [1,1'-Biphenyl]-3-carboxaldehyde, 4'-methyl-; 3-(p-Tolyl)benzaldehyde; 3-(4'-Methylphenyl)benzaldehyde; 4'-Methyl-[1,1'-biphenyl]-3-carboxaldehyde; 3-(4-Methylphenyl)benzaldehyde; p-Tolylbenzaldehyde-3; 4-Methylbiphenyl-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-(4-Methylphenyl)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material is suitable for demanding applications in regulated industries.

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 strong oxidizing agents, strong bases, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	65 - 70 °C
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.