Description

4-Methoxy-4'-Methylthiobenzophenone is a specialized organic compound belonging to the benzophenone class, characterized by its distinct methoxy and methylthio functional groups. This compound serves as a valuable intermediate and building block in advanced organic synthesis, enabling the production of complex molecules with tailored properties. It is particularly relevant for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Photoinitiator & UV Absorber Precursor: Serves as a starting material for developing compounds used in polymer curing, coatings, and sunscreens.
• Liquid Crystal & OLED Material Research: Investigated as a core structure for creating organic electronic materials and display components.
• Organic Synthesis & Chemical Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Dye & Pigment Intermediate: Potential precursor for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	4-Methoxy-4'-Methylthiobenzophenone
CAS No.	54118-72-8
Molecular Formula	C15H14O2S
Molecular Weight	258.33 g/mol
Synonyms	4-Methoxy-4'-(methylthio)benzophenone; (4-Methoxyphenyl)[4-(methylthio)phenyl]methanone; 4-Methoxy-4'-methylmercaptobenzophenone; Benzophenone, 4-methoxy-4'-(methylthio)-; 4-Methoxy-4'-methylsulfanylbenzophenone; p-Methoxy-p'-(methylthio)benzophenone
EINECS	Contact for details

Quality Control

Our 4-Methoxy-4'-Methylthiobenzophenone is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to meet the stringent requirements of research and industrial-scale synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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