Description

4-Dimethylamino-4'-Nitrostilbene is a specialized organic compound belonging to the stilbene derivative family, recognized for its unique photophysical properties. This compound matters as a critical intermediate and functional material in advanced research and high-tech manufacturing, where precise molecular structure is paramount. It is primarily needed by researchers and industrial chemists working in the fields of nonlinear optics (NLO), organic photovoltaics, and as a model compound for studying charge-transfer processes.

Application

• Nonlinear Optical (NLO) Materials: A key chromophore for the development of electro-optic modulators, frequency doublers, and optical switches due to its significant second-order hyperpolarizability.
• Organic Semiconductor Research: Serves as a building block or dopant in the study and fabrication of organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Fluorescent Probe & Sensor Development: Utilized in academic and industrial research to create sensitive fluorescent probes for chemical or biological sensing applications.
• Photorefractive Materials: Investigated for use in holographic data storage and image processing systems.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and high-performance pigments.
• Academic & Pharmaceutical Research: Employed as a standard or intermediate in chemical synthesis and photochemistry studies.

Basic Information

Product Name	4-Dimethylamino-4'-Nitrostilbene
CAS No.	4584-57-0
Molecular Formula	C16H16N2O2
Molecular Weight	268.31 g/mol
Synonyms	4-(Dimethylamino)-4'-nitrostilbene; 4-Dimethylamino-4'-nitro-trans-stilbene; p-(Dimethylamino)-p'-nitrostilbene; DANS; 1-(4-Nitrophenyl)-2-[4-(dimethylamino)phenyl]ethene; trans-4-Dimethylamino-4'-nitrostilbene; 4'-Nitro-4-dimethylaminostilbene; (E)-4-(Dimethylamino)-4'-nitrostilbene
EINECS	Contact for details

Quality Control

Our 4-Dimethylamino-4'-Nitrostilbene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

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). This material is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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