Description

4-(3-Acetylaminophenyl)Benzoic Acid is a high-purity organic intermediate featuring a benzoic acid core substituted with an acetylated aniline moiety. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators that require specific aromatic acid functionalities.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for creating advanced organic electronic materials due to its rigid, conjugated structure.
• Polymer Modification: Can be incorporated into polymer chains to impart specific chemical reactivity or to act as a site for further functionalization.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme activity or protein interactions.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring a specific, functionalized biphenyl derivative.

Basic Information

Product Name	4-(3-Acetylaminophenyl)Benzoic Acid
CAS No.	331758-81-7
Molecular Formula	C15H13NO3
Molecular Weight	255.27 g/mol
Synonyms	[4-(3-Acetamidophenyl)benzoic acid]; 3'-Acetamidobiphenyl-4-carboxylic Acid; 4-(3-Acetamidophenyl)benzoic Acid; 4-(3-Acetylamino-phenyl)-benzoic acid; 4-(3-Acetylaminophenyl)benzoic acid; Benzoic acid, 4-[3-(acetylamino)phenyl]-; Biphenyl-4-carboxylic acid, 3'-acetamido-
EINECS	Contact for details

Quality Control

Our 4-(3-Acetylaminophenyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0%
Loss on Drying	≤ 1.0%
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.