Description

1,3-Bis(4-Nitrophenyl)Urea is a high-purity organic compound with the CAS number 587-90-6. This specialized chemical serves as a critical intermediate in advanced synthesis, valued for its defined aromatic nitro-urea structure. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel materials, agrochemicals, and pharmaceutical candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of novel herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Synthesis: Serves as a precursor for creating complex azo dyes and high-performance pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyureas and other polymers.
• Chemical Research: Employed in academic and industrial laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for use in the creation of advanced organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Product Name	1,3-Bis(4-Nitrophenyl)Urea
CAS No.	587-90-6
Molecular Formula	C13H10N4O5
Molecular Weight	302.24 g/mol
Synonyms	N,N'-Bis(4-nitrophenyl)urea; 4,4'-Carbonyldianiline, 4,4'-Dinitro-; Urea, 1,3-bis(4-nitrophenyl)-; Urea, N,N'-bis(4-nitrophenyl)-; p,p'-Dinitrocarbanilide; 4,4'-Dinitrocarbanilide; Bis(4-nitrophenyl)urea
EINECS	209-613-5

Quality Control

Our 1,3-Bis(4-Nitrophenyl)Urea is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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