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122947

Sigma-Aldrich

4-Amino-9-fluorenone

95%

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About This Item

Empirical Formula (Hill Notation):
C13H9NO
CAS Number:
Molecular Weight:
195.22
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

mp

138-140 °C (lit.)

SMILES string

Nc1cccc2C(=O)c3ccccc3-c12

InChI

1S/C13H9NO/c14-11-7-3-6-10-12(11)8-4-1-2-5-9(8)13(10)15/h1-7H,14H2

InChI key

FFWCEONGEXZNFU-UHFFFAOYSA-N

Application

4-Amino-9-fluorenone was used in a study on determination of major contaminants in water samples from gas plant by using particle beam interface LC-coupled to a single quadrupole mass spectrometer. It was used as starting reagent for the synthesis of 4-methoxy-9-fluorenone.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Particle beam LC/MS screening of polar compounds of contaminated ground water samples from a former gas plant.
Edler BC, et al.
Fresenius Journal of Analytical Chemistry, 359(3), 288-292 (1997)
S Dei et al.
Bioorganic & medicinal chemistry, 9(10), 2673-2682 (2001-09-15)
Several ring-substituted derivatives of previously studied MDR inhibitors 2-(3,4-dimethoxyphenyl)-5-(9-fluorenylamino)-2-(methylethyl)pentanenitrile and 2-(3,4-dimethoxyphenyl)-5-[(9-fluorenyl)-N-methylamino]-2-(methylethyl)pentanenitrile have been synthesised and studied with the aim of optimising activity and selectivity. The results show that MDR inhibition is scarcely sensitive to modulation of the electronic properties of

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