820235-59-4

Basic information

• Product Name: 2-Naphthalenamine, 1-(1-isoquinolinyl)-N-phenyl-, (1R)-
• CAS NO: 820235-59-4
• Molecular Formula: C25H18N2
• Molecular Weight: 346.431
• Mol File: 820235-59-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Naphthalenamine, 1-(1-isoquinolinyl)-N-phenyl-, (1R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Naphthalenamine, 1-(1-isoquinolinyl)-N-phenyl-, (1R)-(820235-59-4)
• EPA Substance Registry System: 2-Naphthalenamine, 1-(1-isoquinolinyl)-N-phenyl-, (1R)-(820235-59-4)

Safety Data

• Hazardous Substances Data: 820235-59-4(Hazardous Substances Data)

Upstream product

• 622402-12-4 1-(2-hydroxy-1-naphthyl)isoquinoline 
• 62-53-3 aniline 
• 149245-06-7 1-(2-trifluoromethanesulfonyloxy-1-naphthyl)isoquinoline 
• 104116-17-8 2-methoxynaphthalene-1-boronic acid 
• 19493-44-8 1-chloroisoquinoline 

Downstream Products

• 473699-47-7 [Zr(N(CH₃)2)2(C₁₀H₆(NC₆H₅)C₉H₆N)2] 

Relevant articles and documents

Red-Emitting Tetracoordinate Organoboron Chelates: Synthesis, Photophysical Properties, and Fluorescence Microscopy

Seven tetracoordinate organoboron fluorophores with heterobiaryl N,O- or N,N-chelate ligands were prepared and photophysically characterized (in toluene). The electronic variation of the heteroaromatic moiety provided a means for the fine-tuning of the UV/vis absorption and emission spectra. In the most interesting cases, the spectra were red-shifted to maximum absorbance at wavelengths longer than 500 nm and emission maxima between 620 and 660 nm. The pronounced intramolecular charge-transfer character of the dyes yielded large Stokes shifts (3500-5100 cm-1), while maintaining appreciable fluorescence quantum yields of up to 0.2 for emission maxima longer than 600 nm. The lipophilic character of the dyes enabled their application as stains of vesicle substructures in confocal fluorescence microscopy imaging.