Description

2-Hydroxy-4-Nitrobenzamide is a specialized organic compound featuring both amide and nitro functional groups on a phenolic benzene ring. This unique structure makes it a valuable chemical intermediate for synthesizing more complex molecules in research and industrial processes. It is primarily sought after by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other nitro-aromatic based colorants.
• Organic Synthesis & Research: A versatile intermediate for academic and industrial research in medicinal and synthetic chemistry.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	2-Hydroxy-4-Nitrobenzamide
CAS No.	2912-77-8
Molecular Formula	C7H6N2O4
Molecular Weight	182.14 g/mol
Synonyms	4-Nitrosalicylamide; Salicylamide, 4-nitro-; 4-Nitro-2-hydroxybenzamide; 2-Hydroxy-4-nitro-benzamide; NSC 403697; Benzamide, 2-hydroxy-4-nitro-; p-Nitrosalicylamide
EINECS	220-847-9

Quality Control

Our 2-Hydroxy-4-Nitrobenzamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance protocols.

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 bases.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	215 - 220 °C
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.