Description

Benzoic Acid, 2-Hydroxy-3,5-Dinitro-, Ethyl Ester is a specialized aromatic ester derivative of benzoic acid, distinguished by its nitro and hydroxy substituents. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily required by research and development laboratories, fine chemical manufacturers, and the pharmaceutical industry for the development of novel compounds and materials. Its specific structure makes it suitable for applications demanding precise molecular modifications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Research: Used in the development and study of new herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized azo dyes and other colorants.
• Polymer Chemistry: Employed as a monomer or modifier in the synthesis of specialty polymers and resins.
• Analytical Chemistry: Utilized as a standard or reagent in chromatographic analysis and method development.
• Academic & Industrial R&D: A valuable compound for chemical research, including studies on reaction mechanisms and material properties.

Basic Information

Product Name	Benzoic Acid, 2-Hydroxy-3,5-Dinitro-, Ethyl Ester
CAS No.	22557-74-0
Molecular Formula	C9H8N2O7
Molecular Weight	256.17 g/mol
Synonyms	Ethyl 2-Hydroxy-3,5-dinitrobenzoate; 2-Hydroxy-3,5-dinitrobenzoic Acid Ethyl Ester; 3,5-Dinitrosalicylic Acid Ethyl Ester; Ethyl 3,5-Dinitrosalicylate; Benzoic acid, 2-hydroxy-3,5-dinitro-, ethyl ester; DNSA ethyl ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Hydroxy-3,5-Dinitro-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from direct light. As it is easily oxidized, consideration should be given to storage under an inert atmosphere for long-term preservation of quality. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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