Description

3-Acetoxy-2'-Methylbenzophenone CAS NO 890099-30-6 is a specialized benzophenone derivative characterized by its acetoxy and methyl substituents, which impart unique reactivity and photophysical properties. This compound serves as a crucial synthetic intermediate and functional material in advanced chemical manufacturing. It is primarily required by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and light-sensitive 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 and herbicides.
• Photoinitiator & UV Absorber Precursor: Serves as a starting material for manufacturing photoinitiators, UV-curing agents, and light-stabilizing additives.
• Organic Synthesis & R&D: Valuable reagent in academic and industrial research for constructing complex molecular architectures.
• Specialty Polymer Modifier: Incorporated to impart specific light-responsive or stability characteristics to high-performance polymers.
• Material Science Research: Utilized in the development of advanced organic electronic materials and coatings.

Basic Information

Item	Detail
Product Name	3-Acetoxy-2'-Methylbenzophenone
CAS No.	890099-30-6
Molecular Formula	C16H14O3
Molecular Weight	254.28 g/mol
Synonyms	2'-Methyl-3-acetoxybenzophenone; 3-(Acetyloxy)-2'-methylbenzophenone; (2-Methylphenyl)[3-(acetyloxy)phenyl]methanone; Benzophenone, 3-(acetyloxy)-2'-methyl-; 3-Hydroxy-2'-methylbenzophenone acetate
EINECS	Contact for details

Quality Control

Our 3-Acetoxy-2'-Methylbenzophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific cGMP or ISO standards for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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