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88461 Sigma

2,3-Diaminonaphthalene

BioReagent, suitable for fluorescence, ≥98.0% (HPLC)

Synonym: 2,3-Naphthalenediamine, DAN

  • CAS Number 771-97-1

  • Empirical Formula (Hill Notation) C10H10N2

  • Molecular Weight 158.20

  •  Beilstein Registry Number 2206394

  •  EC Number 212-241-0

  •  MDL number MFCD00004116

  •  PubChem Substance ID 57653309

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Properties

Related Categories Biochemicals and Reagents, Fluorescent Indicators and Probes, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Luminescent Compounds/Detection,
InChI Key   XTBLDMQMUSHDEN-UHFFFAOYSA-N
product line   BioReagent
assay   ≥98.0% (HPLC)
mp   197-203 °C
fluorescence   λex 364 nm; λem 406 nm in 0.5 M Na carbonate pH 10.0 (after derivatization with NaNO2 in 0.1 M HCl)
suitability   suitable for fluorescence

Description

Analysis Note

In addition to the emission maximum at 406 nm, there are lower maxima at 426, 386 and 450 nm

Application

suitable for fluorescence-spectroscopic determination of NO2-

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Sensor Dyes

In 1998 R.F. Furchgott, L.J. Ignarro, and F. Murad received the Nobel Prize in Physiology and Medicine for their discoveries concerning nitric oxide as a signaling molecule in the cardiovascular syst...
Monika Baeumle
BioFiles 2011, 6.3, 23.
Keywords: Applications, Biochemistry, Biological processes, Cancer, Cardiovascular, Central Nervous System, Diseases, Extinction coefficient, Indicators, Inflammation, Methods, Microscopy, Neurotransmission, Sol-gel, Type

Peer-Reviewed Papers
15

References

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