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70215 Sigma

2,3-Naphthalenedicarboxaldehyde

suitable for fluorescence

Synonym: NDA

  • CAS Number 7149-49-7

  • Linear Formula C10H6(CHO)2

  • Molecular Weight 184.19

  •  Beilstein Registry Number 2207267

  •  MDL number MFCD00016618

  •  PubChem Substance ID 24886069

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Properties

Related Categories Aldehydes, Analytical Reagents, Analytical/Chromatography, Biochemicals and Reagents, Building Blocks,
InChI Key   ZIPLKLQPLOWLTM-UHFFFAOYSA-N
impurities   ≤2% mono- and dicarboxylic acid (1H-NMR)
mp   131-133 °C(lit.)
  132-135 °C
fluorescence   λex 420 nm; λem ~480 nm in 0.1 M borate pH 9.3 (after derivatization with glycine [~90 μM glycine, ~20 μM N-])
suitability   suitable for fluorescence
storage temp.   2-8°C

Description

Application

Fluorogenic derivatizing agent for amines. NDA conjugates are more stable with stronger fluorescence (λEx 420 nm, λEm 490 nm) than phthaldialdehyde (OPA) conjugates.

Packaging

100 mg in poly bottle

500 mg in poly tube

Price and Availability


Detect Your Unseen Protein
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

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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