Description

Oxanilic Acid is a versatile organic acid building block with significant utility in fine chemical synthesis. Its bifunctional structure, featuring both carboxylic acid and amide groups, makes it a valuable intermediate for creating complex molecules. This compound is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity raw materials for their production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing certain azo dyes and colorants.
• Organic Synthesis Reagent: Employed in research and development for constructing amide bonds and as a protecting group in multi-step syntheses.
• Coordination Chemistry: Acts as a ligand for metal ions, useful in catalysis and material science applications.
• Polymer Modification: Can be used to introduce specific functional groups into polymer chains.

Basic Information

Product Name	Oxanilic Acid
CAS No.	500-72-1
Molecular Formula	C8H7NO3
Molecular Weight	165.15 g/mol
Synonyms	N-Phenyloxamic Acid; 2-Oxo-2-(phenylamino)acetic Acid; Benzoylglyoxylic Acid; Oxanilate; Oxamic Acid, N-Phenyl-; Phenyloxamic Acid; (Phenylcarbamoyl)formic Acid; Glyoxylic Acid, N-Phenyl-
EINECS	207-911-7

Quality Control

Our Oxanilic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required specifications for purity, identity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	150°C - 154°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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