Description

3-(1,1'-Biphenyl-4-Yl)-4-Hydroxy-1H-Pyrrole-2,5-Dione is a high-purity organic chemical building block characterized by its unique pyrrole-2,5-dione (maleimide) core substituted with a biphenyl group. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Biology: Employed as a probe or linker in bioconjugation chemistry and the study of biological processes.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic compounds and for functional group transformations in academic and industrial R&D.

Basic Information

Item	Details
Product Name	3-(1,1'-Biphenyl-4-Yl)-4-Hydroxy-1H-Pyrrole-2,5-Dione
CAS No.	77529-41-0
Molecular Formula	C16H11NO3
Molecular Weight	265.26 g/mol
Synonyms	4-Hydroxy-3-(4-phenylphenyl)-1H-pyrrole-2,5-dione; 3-(4-Biphenylyl)-4-hydroxy-1H-pyrrole-2,5-dione; 4-Hydroxy-3-(biphenyl-4-yl)-1H-pyrrole-2,5-dione; Biphenyl-4-yl-hydroxymaleimide; 4-Hydroxy-3-(1,1'-biphenyl-4-yl)-1,5-dihydro-2H-pyrrol-2-one; 3-(4-Phenylphenyl)-4-hydroxymaleimide; [1,1'-Biphenyl]-4-yl-hydroxymaleimide derivative
EINECS	Contact for details

Quality Control

Our 3-(1,1'-Biphenyl-4-Yl)-4-Hydroxy-1H-Pyrrole-2,5-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ISO standards for research and industrial use.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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