Description

3,5-Dimethyl-4'-(1,3-Dioxolan-2-Yl)Benzophenone is a specialized organic compound featuring a benzophenone core functionalized with a dioxolane-protected carbonyl group. This molecular architecture makes it a valuable high-purity intermediate in advanced organic synthesis, particularly for constructing complex pharmaceutical and agrochemical target molecules. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring protected ketone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Serves as a precursor for photoactive compounds and specialty polymers.
• Organic Light-Emitting Diode (OLED) Materials: Potential intermediate in the development of electron-transport or host materials.
• Academic & Industrial R&D: A versatile reagent for methodological studies and the construction of complex molecular libraries.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules under cGMP conditions where applicable.

Basic Information

Item	Detail
Product Name	3,5-Dimethyl-4'-(1,3-Dioxolan-2-Yl)Benzophenone
CAS No.	898760-31-1
Molecular Formula	C19H20O3
Molecular Weight	296.36 g/mol
Synonyms	4'-(1,3-Dioxolan-2-yl)-3,5-dimethylbenzophenone; 2-[4-(3,5-Dimethylbenzoyl)phenyl]-1,3-dioxolane; 3,5-Dimethyl-4'-(1,3-dioxolan-2-yl)benzophenone; Benzophenone, 3,5-dimethyl-4'-(1,3-dioxolan-2-yl)-; (4-(1,3-Dioxolan-2-yl)phenyl)(3,5-dimethylphenyl)methanone
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with specifications tailored for research or GMP-grade applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We can support development projects with analytical method development and validation data.

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). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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