Description

4-Acetamido-3-Hydroxybenzoic Acid is a high-purity, multifunctional organic intermediate featuring both a carboxylic acid and a phenolic hydroxyl group. This compound matters for its role as a versatile building block in the synthesis of complex molecules, offering precise chemical functionality for advanced manufacturing. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and colorants with enhanced properties.
• Liquid Crystal & OLED Material Research: Employed in the development of organic electronic materials due to its molecular structure.
• Complex Ligand Synthesis: Utilized in coordination chemistry for creating chelating agents and metal-organic frameworks (MOFs).
• Biochemical Research: Acts as a standard or reagent in proteomics and enzyme inhibition studies.

Basic Information

Product Name	4-Acetamido-3-Hydroxybenzoic Acid
CAS No.	10098-40-5
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	3-Hydroxy-4-acetamidobenzoic Acid; 4-Acetamidosalicylic Acid; N-Acetyl-3-hydroxyanthranilic Acid; 4-(Acetylamino)-3-hydroxybenzoic Acid; 4-Acetylamino-3-hydroxybenzoic Acid; 10098-40-5; 4-Acetamido-3-hydroxy-benzoic acid
EINECS	Contact for details

Quality Control

Our 4-Acetamido-3-Hydroxybenzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). This product is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 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.