Description

5-(Acetylamino)Isophthalic Acid is a high-purity aromatic dicarboxylic acid derivative, distinguished by its acetylated amino functional group. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Polymer Chemistry: Monomer for the production of specialty polyamides, polyimides, and other high-temperature, high-performance polymers.
• Ligand and Chelating Agent: Used in coordination chemistry to create complexing agents for metal ions in catalytic or analytical applications.
• Organic Synthesis Research: Versatile starting material for academic and industrial R&D focused on heterocyclic and supramolecular chemistry.
• Dye and Pigment Intermediate: Contributes to the synthesis of specialized colorants and optical brighteners.

Basic Information

Product Name	5-(Acetylamino)Isophthalic Acid
CAS No.	6344-50-9
Molecular Formula	C10H9NO5
Molecular Weight	223.18 g/mol
Synonyms	5-Acetamidoisophthalic Acid; 5-(Acetylamino)-1,3-benzenedicarboxylic Acid; 5-Acetamidobenzene-1,3-dicarboxylic Acid; Isophthalic Acid, 5-(acetylamino)-; NSC 403697; AI3-52092; 1,3-Benzenedicarboxylic acid, 5-(acetylamino)-
EINECS	228-749-6

Quality Control

Our 5-(Acetylamino)Isophthalic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

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.