Description

3-Acetoxy-4'-Pentylbenzophenone is a specialized organic compound belonging to the benzophenone class, characterized by its acetoxy and pentyl functional groups. This chemical is valued for its role as a key synthetic intermediate and functional additive in advanced material science. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, liquid crystal, and specialty polymer sectors. Its defined structure and purity are critical for ensuring consistent performance in sensitive formulations and complex synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal Materials: Used in the development and production of liquid crystal mixtures for display technologies (LCDs).
• Polymer Science: Acts as a monomer or functional additive in the creation of specialty polymers with tailored optical or thermal properties.
• Organic Synthesis: Employed as a versatile intermediate in organic chemistry research for constructing complex molecular architectures.
• UV Absorber / Stabilizer Precursor: Functions as a starting material in the synthesis of compounds used to protect materials from ultraviolet light degradation.
• Advanced Material Research: Utilized in R&D for developing new functional materials, including photoresists and optical films.

Basic Information

Product Name	3-Acetoxy-4'-Pentylbenzophenone
CAS No.	890099-94-2
Molecular Formula	C20H22O3
Molecular Weight	310.39 g/mol
Synonyms	4'-Pentyl-3-acetoxybenzophenone; 3-(Acetyloxy)-4'-pentylbenzophenone; [1,1'-Biphenyl]-4-carboxylic acid, 4'-pentyl-3-[(acetyloxy)methyl]-, methyl ester (related structure); 3-Acetoxy-4'-n-pentylbenzophenone; APBP (abbreviation); Benzophenone, 3-acetoxy-4'-pentyl-; 3-Acetyloxy-4'-pentylbenzophenone
EINECS	Contact for details

Quality Control

Every batch of 3-Acetoxy-4'-Pentylbenzophenone is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency. Our standard quality commitment includes comprehensive analysis via HPLC, GC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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 strong oxidizing agents, strong acids, and strong bases.

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%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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