Description

2,2-Diphenyl-1-(p-Ethylphenyl)-1-Nitroethene is a specialized nitroalkene derivative characterized by its unique conjugated system. This compound serves as a valuable advanced intermediate in fine chemical synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by pharmaceutical R&D and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in developing novel herbicides and plant growth regulators due to its bioactive nitroethene core.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the research of specialty polymers and organic electronic materials.
• Dye & Pigment Synthesis: Intermediate for creating specialized chromophores and nitro-substituted colorants.
• Academic & Industrial R&D: A versatile reagent for organic synthesis, particularly in Michael addition reactions and cyclization studies.

Basic Information

Item	Details
Product Name	2,2-Diphenyl-1-(p-Ethylphenyl)-1-Nitroethene
CAS No.	21141-47-9
Molecular Formula	C22H19NO2
Molecular Weight	329.40 g/mol
Synonyms	1-Nitro-2,2-diphenyl-1-(4-ethylphenyl)ethene; (E)-2,2-Diphenyl-1-(4-ethylphenyl)-1-nitroethene; p-Ethyl-α,α-diphenyl-β-nitrostyrene; 4-Ethyl-α,α-diphenyl-β-nitrostyrene; 1-(4-Ethylphenyl)-2,2-diphenyl-1-nitroethene; NSC 163045; Nitroalkene Derivative CAS 21141-47-9
EINECS	Contact for details

Quality Control

Our production of 2,2-Diphenyl-1-(p-Ethylphenyl)-1-Nitroethene adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.