Description

N,n-Dibenzyl-3'-Isopropyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine is a sophisticated organic compound belonging to the spirobi[benzopyran] class, known for its unique photochromic and molecular switching properties. This compound is valued for its ability to undergo reversible structural changes in response to specific stimuli, making it a critical component in advanced material science research. It is primarily utilized by R&D chemists and material scientists working on the development of smart materials, optical data storage, and molecular sensors. The compound is supplied with a high level of purity to ensure consistent performance in sensitive applications.

Application

• Photochromic Material Development: A key building block for creating novel materials that change color or optical properties upon exposure to light.
• Molecular Switches and Machines: Serves as a core structural unit in the synthesis of molecules designed for controlled mechanical movement at the nanoscale.
• Optical Data Storage Media: Used in research for next-generation storage technologies that utilize light to write and read information.
• Chemical Sensing Platforms: Incorporated into sensor designs where its structural change can be triggered by specific analytes, producing a detectable signal.
• Advanced Polymer and Coating Research: Functionalized to impart light-responsive behavior to polymers and specialty coatings.
• Academic and Industrial R&D: A vital reagent for fundamental studies in supramolecular chemistry and photophysics.

Basic Information

Product Name	N,n-Dibenzyl-3'-Isopropyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine
CAS No.	68589-67-3
Molecular Formula	C36H35NO2
Molecular Weight	513.67 g/mol
Synonyms	7-(Dibenzylamino)-3'-isopropyl-2,2'-spirobi[2H-1-benzopyran]; 3'-Isopropyl-7-(N,N-dibenzylamino)-2,2'-spirobi[2H-chromene]; Spirobi[benzopyran] amine derivative; Photochromic spiro compound; N,N-Dibenzyl substituted spiro[chromene-2,2'-chromene]; Light-responsive amine; Spiropyran derivative; Molecular switch precursor
EINECS	Contact for details

Quality Control

Our N,n-Dibenzyl-3'-Isopropyl-2,2'-Spirobi[2H-1-Benzopyran]-7-Amine is produced under strict quality management protocols to ensure batch-to-batch consistency essential for research reproducibility. Each lot undergoes comprehensive analytical characterization, including HPLC for purity verification and structural confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate to prevent degradation.

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.