Description

4-Hydroxy-4'-Nitrobiphenyl is a high-purity biphenyl derivative characterized by its distinct hydroxyl and nitro functional groups. This compound is valued as a versatile chemical intermediate and a key building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing azo dyes and other high-performance colorants.
• Liquid Crystal Materials: Employed in the development of advanced liquid crystal compounds for display technologies.
• Polymer Science: Functions as a monomer or additive in the synthesis of specialty polymers and resins.
• Research & Development: A valuable reagent in academic and industrial R&D labs for organic synthesis and material science studies.

Basic Information

Product Name	4-Hydroxy-4'-Nitrobiphenyl
CAS No.	3916-44-7
Molecular Formula	C₁₂H₉NO₃
Molecular Weight	215.20 g/mol
Synonyms	4-Nitro-4'-hydroxybiphenyl; 4-(4-Nitrophenyl)phenol; p-Nitrophenylphenyl ether; [1,1'-Biphenyl]-4-ol, 4'-nitro-; 4-Hydroxy-4'-nitro-1,1'-biphenyl; 4'-Nitro-4-biphenylol; 4-(4-Nitrophenyl)phenol; p-Hydroxy-p'-nitrobiphenyl
EINECS	223-479-8

Quality Control

Our 4-Hydroxy-4'-Nitrobiphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided and 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	190°C - 195°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.