33484
1,8-Diazafluoren-9-one
Synonym(s):
Cyclopenta[1,2-b:4,3-b’]dipyridin-9-one
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 mg | Check Cart for Availability | $316.00 | |
| 1 g | Check Cart for Availability | $1,030.00 $721.00 |
About This Item
Empirical Formula (Hill Notation):
C11H6N2O
CAS Number:
Molecular Weight:
182.18
UNSPSC Code:
12352108
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
134499
Quality Level
mp
229-233 °C
solubility
acetic acid: 10 mg/mL, clear
fluorescence
λex 470 nm; λem 570 nm
storage temp.
2-8°C
SMILES string
O=C1c2ncccc2-c3cccnc13
InChI
1S/C11H6N2O/c14-11-9-7(3-1-5-12-9)8-4-2-6-13-10(8)11/h1-6H
InChI key
FOSUVSBKUIWVKI-UHFFFAOYSA-N
Application
1,8-Diazafluoren-9-one (DFO) is used in forensic science to detect latent fingerprints on paper and other materials. DFO forms highly fluorescent derivatives with amino acids (excitation ~470 nm; emission ~570 nm).
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Reagent forming highly fluorescent derivatives with amino acids (excitation ~470 nm; emission ~570 nm). Used for the detection of latent fingerprints on paper with high sensitivity.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Aneta Lewkowicz et al.
Materials (Basel, Switzerland), 13(13) (2020-07-10)
The investigation of innovative label-free α-amino acids detection methods represents a crucial step for the early diagnosis of several diseases. While 1,8-diazafluoren-9-one (DFO) is known in forensic application because of the fluorescent products by reacting with the amino acids present
C.A. Pounds et al.
Journal of Forensic Sciences, 35, 169-169 (1990)
D Wilkinson
Forensic science international, 109(2), 87-103 (2000-03-08)
This paper describes the study of the reaction between 1, 8-diazafluoren-9-one (DFO) with the amino acid L-alanine in methyl alcohol. Particular interest was paid to the possible role of the solvent which appears to react with the DFO to form
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 33484-250MG | 04061832531663 |
| 33484-1G | 04061826738436 |