Description

3-Acetoxy-2',3',4',5',6'-Pentafluorobenzophenone is a high-value fluorinated aromatic intermediate with the CAS number 890099-26-0. This compound is critical for introducing specific fluorinated benzophenone motifs into target molecules, enabling the fine-tuning of physical and chemical properties. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and advanced materials sectors for synthesizing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides where fluorination enhances biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor for fluorinated mesogens, improving the dielectric anisotropy and thermal stability of display components.
• Polymer Modification: Incorporated into polymer backbones to create materials with enhanced chemical resistance, lower dielectric constants, and improved weatherability.
• Organic Electronics: Acts as a synthon for electron-transport materials and host compounds in organic light-emitting diodes (OLEDs).
• Chemical Research: Employed in academic and industrial R&D for exploring structure-activity relationships (SAR) and developing novel fluorination methodologies.

Basic Information

Product Name	3-Acetoxy-2',3',4',5',6'-Pentafluorobenzophenone
CAS No.	890099-26-0
Molecular Formula	C15H7F5O3
Molecular Weight	330.21 g/mol
Synonyms	2',3',4',5',6'-Pentafluoro-3-hydroxybenzophenone acetate; 3-(Acetyloxy)-2',3',4',5',6'-pentafluorobenzophenone; Benzophenone, 3-(acetyloxy)-2',3',4',5',6'-pentafluoro-; 3-Acetoxy-2,3,4,5,6-pentafluorobenzophenone; Pentafluorobenzophenone-3-yl acetate
EINECS	Contact for details

Quality Control

Our 3-Acetoxy-2',3',4',5',6'-Pentafluorobenzophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination.

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	≤ 20 ppm

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