Description

2-({2-Hydroxy-4-Nitroanilino}Carbonyl)Benzoic Acid is a specialized organic intermediate featuring a benzoic acid core linked to a substituted aniline moiety, making it a valuable building block for complex synthesis. This compound matters for its role in the development of advanced materials and active pharmaceutical ingredients (APIs), where precise molecular architecture is critical. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring a fused aromatic-amine-acid structure.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating azo dyes and other complex colorants due to its nitro and aromatic amine groups.
• Polymer Chemistry: Potential monomer or cross-linking agent for producing specialty polymers with enhanced thermal or chemical resistance.
• Ligand Synthesis: Useful for creating chelating ligands in coordination chemistry and catalyst design.
• Academic and Industrial Research: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	2-({2-Hydroxy-4-Nitroanilino}Carbonyl)Benzoic Acid
CAS No.	300383-61-3
Molecular Formula	C14H10N2O6
Molecular Weight	302.24 g/mol
Synonyms	2-[(2-Hydroxy-4-nitroanilino)carbonyl]benzoic acid; 2-({(2-Hydroxy-4-nitrophenyl)amino}carbonyl)benzoic acid; Benzoic acid, 2-[[(2-hydroxy-4-nitrophenyl)amino]carbonyl]-; N-(2-Hydroxy-4-nitrophenyl)phthalamic acid; Phthalanilic acid, 2-hydroxy-4-nitro- derivative
EINECS	Contact for details

Quality Control

Our production of 2-({2-Hydroxy-4-Nitroanilino}Carbonyl)Benzoic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized and tested to confirm identity, purity, and impurity profile. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP-compliant documentation for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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