Description

4-Hydroxy-3-Nitrobenzophenone is a specialized organic compound featuring both phenolic and nitro-substituted benzophenone functionalities. This unique molecular structure makes it a valuable intermediate in the synthesis of more complex chemical entities, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development teams, fine chemical manufacturers, and industrial chemists for applications requiring precise chemical modification and high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzophenone-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Precursor: Serves as an intermediate in the manufacture of specialized dyes, pigments, and photographic chemicals.
• UV Absorber Research: Investigated for potential use in the development of organic ultraviolet light absorbers for coatings and plastics.
• Polymer Chemistry: Employed as a monomer or modifier in the synthesis of specialty polymers with specific optical or chemical properties.
• Organic Synthesis & Research: A versatile reagent for academic and industrial research in nitro- and hydroxy-aromatic chemistry.

Basic Information

Product Name	4-Hydroxy-3-Nitrobenzophenone
CAS No.	5464-98-2
Molecular Formula	C₁₃H₉NO₄
Molecular Weight	243.22 g/mol
Synonyms	3-Nitro-4-hydroxybenzophenone; (4-Hydroxy-3-nitrophenyl)(phenyl)methanone; Benzophenone, 4-hydroxy-3-nitro-; 4-Hydroxy-3-nitrobenzophenone; NSC 403107
EINECS	226-764-5

Quality Control

Our 4-Hydroxy-3-Nitrobenzophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for fine chemical synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

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%
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.