Description

3-Ethyl-2-Hydroxy-5-Nitrobenzoic Acid is a specialized nitro-substituted benzoic acid derivative that serves as a versatile synthetic intermediate. Its molecular structure, featuring both phenolic and carboxylic acid functional groups, makes it a valuable building block for the synthesis of complex organic molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with potential anti-inflammatory or antimicrobial properties.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing heterocyclic compounds and other fine chemicals.
• Chemical Intermediate for Complex Ligands: Used in the preparation of chelating agents and ligands for catalytic systems.

Basic Information

Product Name	3-Ethyl-2-Hydroxy-5-Nitrobenzoic Acid
CAS No.	56911-72-9
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	5-Nitro-2-hydroxy-3-ethylbenzoic Acid; 2-Hydroxy-3-ethyl-5-nitrobenzoic Acid; 3-Ethyl-5-nitrosalicylic Acid; 3-Ethyl-2-hydroxy-5-nitrobenzoic acid; Benzoic acid, 3-ethyl-2-hydroxy-5-nitro-; 56911-72-9
EINECS	Contact for details

Quality Control

Our 3-Ethyl-2-Hydroxy-5-Nitrobenzoic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation via FT-IR and NMR, and residual solvent analysis. Certificates of Analysis (COA) are available for every batch and supplied upon request to meet the stringent requirements of our global B2B clients in research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

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

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