1,2-Diaminoanthraquinone CAS: 1758-68-5
MF: C14H10N2O2
MW: 238.24
For the direct detection of nitric oxide.

1,2-Diaminoanthraquinone (CAS 1758-68-5)

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Alternate Names: 1,2-DAA
Application: 1,2-Diaminoanthraquinone is for the direct detection of nitric oxide
CAS Number: 1758-68-5
Molecular Weight: 238.24
Molecular Formula: C14H10N2O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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1,2-Diaminoanthraquinone is a useful reagent for the direct detection of nitric oxide (NO) DAA is non-fluorescent; however, it reacts with NO, in the presence of oxygen, to form DAA triazole, yielding red fluorescence, which is visible with a rhodamine filter (λ ≥ 580 nm).

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in DMSO (5 mg/ml). Insoluble in water.
Storage :
Store at room temperature
Melting Point :
289-291° C (lit.)
Boiling Point :
~548.8° C at 760 mmHg (Predicted)
Density :
~1.5 g/cm3 (Predicted)
Refractive Index :
n20D 1.76 (Predicted)
IC50 :
Glutamate NMDA receptor: IC50 = 414 µM (rat)
Fluoresence :
λex 352 nm, λem 580 nm
pK Values :
pKb: 0.53 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
CB6200000
PubChem CID :
MDL Number :
MFCD00001219
EC Number :
217-156-2
Beilstein Registry :
2125604
SMILES :
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3)N)N

Download SDS (MSDS)

Certificate of Analysis

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