1047992-04-0

Basic information

• Product Name: 2-bromo-7-phenyl-9,9-dimethyl-9H-fluorene
• Synonyms: 2-bromo-7-phenyl-9,9-dimethyl-9H-fluorene
• CAS NO: 1047992-04-0
• Molecular Weight: 349.27
• Mol File: 1047992-04-0.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: 2-bromo-7-phenyl-9,9-dimethyl-9H-fluorene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-7-phenyl-9,9-dimethyl-9H-fluorene(1047992-04-0)
• EPA Substance Registry System: 2-bromo-7-phenyl-9,9-dimethyl-9H-fluorene(1047992-04-0)

Safety Data

• Hazardous Substances Data: 1047992-04-0(Hazardous Substances Data)

Upstream product

• 98-80-6 phenylboronic acid 
• 174753-91-4 9,9-dimethyl-7-phenyl-9H-fluorene 
• 28320-32-3 2,7-dibromo-9,9-dimethyl-9H-fluorene 
• 24388-23-6 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole 
• 108-86-1 bromobenzene 
• 319906-45-1 2-bromo-7-iodo-9,9-dimethyl-9H-fluorene 
• 28320-31-2 2-bromo-9,9-dimethyl-9H-fluorene 

Relevant articles and documents

New Molecular Scaffolds for Fluorescent Voltage Indicators

The ability to non-invasively monitor membrane potential dynamics in excitable cells like neurons and cardiomyocytes promises to revolutionize our understanding of the physiology and pathology of the brain and heart. Here, we report the design, synthesis, and application of a new class of fluorescent voltage indicators that make use of a fluorene-based molecular wire as a voltage-sensing domain to provide fast and sensitive measurements of membrane potential in both mammalian neurons and human-derived cardiomyocytes. We show that the best of the new probes, fluorene VoltageFluor 2 (fVF 2), readily reports on action potentials in mammalian neurons, detects perturbations to the cardiac action potential waveform in human induced pluripotent stem cell-derived cardiomyocytes, shows a substantial decrease in phototoxicity compared to existing molecular wire-based indicators, and can monitor cardiac action potentials for extended periods of time. Together, our results demonstrate the generalizability of a molecular wire approach to voltage sensing and highlight the utility of fVF 2 for interrogating membrane potential dynamics.

NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT DIVICE INCLUDING THE SAME

The present invention relates to a novel compound to which two phenyldimethylfluorene and arylamine is directly coupled and an organic electroluminescent device including the same, which forms a HOMO level which can easily inject and transport a positive

NOVEL ORGANIC COMPOUND, MATERIAL COMPRISING THE SAME FOR ORGANIC ELECTROLUMINESCENCE DEVICES, AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE MATERIAL

The present invention provides a novel organic compound of General Formula 1, a material comprising the same for organic electroluminescence devices, and an organic electroluminescence device comprising the material. The organic compound of the present invention is useful in organic electroluminescence devices as a hole injection layer substance, a hole transport layer substance, an electron blocking layer substance, and an emission layer substance such as green and red phosphorescent host substance, and when used in the organic electroluminescence devices, can reduce the drive voltage, and increase the luminous efficiency, luminance, thermal stability, color purity and service life of the devices.