Description

(1E,3E)-1,4-Bis(2-Nitrophenyl)Buta-1,3-Diene is a conjugated diene derivative featuring two ortho-nitrophenyl substituents, a structure that imparts significant utility as an advanced organic intermediate. This compound matters for its role in synthesizing complex molecules, particularly in materials science and pharmaceutical research where its extended π-system and functional groups are leveraged. It is primarily needed by R&D chemists and process development scientists in the fine chemical, agrochemical, and specialty materials industries for constructing novel heterocyclic compounds and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those with complex conjugated systems.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection products.
• Organic Electronic Materials: Serves as a precursor for the synthesis of organic semiconductors, dyes, and photoconductive materials.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with unique optical or electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and materials science.

Basic Information

Product Name	(1E,3E)-1,4-Bis(2-Nitrophenyl)Buta-1,3-Diene
CAS No.	87259-89-0
Molecular Formula	C₁₆H₁₂N₂O₄
Molecular Weight	296.28 g/mol
Synonyms	1,4-Bis(2-nitrophenyl)-1,3-butadiene; (E,E)-1,4-Bis(2-nitrophenyl)-1,3-butadiene; 1,3-Butadiene, 1,4-bis(2-nitrophenyl)-, (1E,3E)-; 2,2'-Dinitrostilbene (common name for related structure); (E,E)-DNOB (abbreviation); Bis(2-nitrophenyl)butadiene
EINECS	Contact for details

Quality Control

Our (1E,3E)-1,4-Bis(2-Nitrophenyl)Buta-1,3-Diene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.