Description

N,n-Dibenzyl-3-Methyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine is a specialized organic compound belonging to the spirobenzopyran class, a group of molecules known for their unique photochromic and photophysical properties. This compound is valued for its role as a key synthetic intermediate and functional material in advanced research and development. It is primarily sought by manufacturers and researchers in the fields of photochromic materials, organic electronics, and specialty chemical synthesis. The product is supplied with a commitment to high purity and batch-to-batch consistency to meet stringent R&D and production requirements.

Application

• Photochromic Material Development: Serves as a core building block for synthesizing novel photochromic dyes and polymers used in smart windows, optical switches, and data storage devices.
• Organic Electronics: Used in the research and production of advanced organic light-emitting diodes (OLEDs) and photonic devices due to its tunable electronic properties.
• Chemical Sensing: Acts as a precursor for developing fluorescent probes and chemosensors for the detection of specific ions or molecules.
• Academic & Industrial Research: A critical intermediate in organic synthesis for exploring new spiro-compounds and their reaction mechanisms.
• Specialty Coatings: Incorporated into formulations for light-responsive coatings and inks with applications in security printing and anti-counterfeiting technologies.

Basic Information

Product Name	N,n-Dibenzyl-3-Methyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine
CAS No.	94232-73-2
Molecular Formula	C35H31NO2
Molecular Weight	497.63 g/mol
Synonyms	7-(Dibenzylamino)-3-methyl-2,2'-spirobi[2H-1-benzopyran]; 3-Methyl-7-(dibenzylamino)-2,2'-spirobi[2H-chromene]; Dibenzyl-3-methylspirobenzopyran-7-amine; Spirobenzopyran derivative CAS 94232-73-2; Photochromic amine spiro compound
EINECS	Contact for details

Quality Control

Our production of N,n-Dibenzyl-3-Methyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee compliance with your research or production specifications.

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 compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%

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