Description

1,3-Diethyl-1,3-Bis(4-Nitrophenyl)Urea is a specialized organic compound belonging to the diarylurea class, characterized by its nitro-substituted aromatic rings. This chemical serves as a valuable high-purity intermediate and building block in advanced synthetic chemistry. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Used in developing novel herbicides and plant growth regulators due to its urea core structure.
• Dye and Pigment Synthesis: Serves as an intermediate for creating azo dyes and other nitro-aromatic based colorants.
• Polymer Chemistry: Building block for specialty polymers and resins requiring thermally stable aromatic units.
• Chemical Research: Utilized in academic and industrial labs for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for use in organic electronic materials and non-linear optical (NLO) applications.

Basic Information

Product Name	1,3-Diethyl-1,3-Bis(4-Nitrophenyl)Urea
CAS No.	3846-49-9
Molecular Formula	C₁₉H₂₀N₄O₅
Molecular Weight	384.39 g/mol
Synonyms	1,3-Diethyl-1,3-bis(p-nitrophenyl)urea; N,N'-Diethyl-N,N'-bis(4-nitrophenyl)urea; Urea, 1,3-diethyl-1,3-bis(4-nitrophenyl)-; 1,1'-Diethyl-5,5'-dinitrocarbanilide; Bis(4-nitrophenyl)diethylurea
EINECS	223-354-8

Quality Control

Our 1,3-Diethyl-1,3-Bis(4-Nitrophenyl)Urea is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.