Description

2-(2,4-Dinitroanilino)Benzoic Acid is a specialized organic compound featuring a benzoic acid core substituted with a 2,4-dinitroanilino group. This molecular structure makes it a valuable intermediate in the synthesis of more complex chemical entities, particularly in the fields of dyes, pigments, and advanced materials. It is primarily sought by research institutions and industrial manufacturers engaged in fine chemical and pharmaceutical development.

Application

• Key intermediate in the synthesis of azo dyes and high-performance pigments.
• Building block for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Precursor in the manufacture of liquid crystal materials and other advanced organic materials.
• Used in chemical research as a standard or reagent for analytical method development.
• Intermediate for agrochemicals and specialty chemical production.

Basic Information

Product Name	2-(2,4-Dinitroanilino)Benzoic Acid
CAS No.	7221-28-5
Molecular Formula	C₁₃H₉N₃O₆
Molecular Weight	303.23 g/mol
Synonyms	2-[(2,4-Dinitrophenyl)amino]benzoic acid; Benzoic acid, 2-[(2,4-dinitrophenyl)amino]-; N-(2,4-Dinitrophenyl)anthranilic acid; 2-(2,4-Dinitro-phenylamino)-benzoic acid; 2-Amino-N-(2,4-dinitrophenyl)benzoic acid; DNPA; 7221-28-5
EINECS	Contact for details

Quality Control

Our 2-(2,4-Dinitroanilino)Benzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), melting point, and impurity profile is provided with every shipment to guarantee it meets your research or production requirements.

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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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