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Sigma-Aldrich

2-Nitro-9-fluorenone

99%

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1 G
$29.10

About This Item

Empirical Formula (Hill Notation):
C13H7NO3
CAS Number:
3096-52-4
Molecular Weight:
225.20
MDL number:
MFCD00001152
UNSPSC Code:
12352100
PubChem Substance ID:
24858059
NACRES:
NA.22

$29.10

Available to ship onMay 20, 2025Details

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Quality Level

100

assay

99%

form

solid

mp

222-223 °C (lit.)

functional group

ketone
nitro

SMILES string

[O-][N+](=O)c1ccc2-c3ccccc3C(=O)c2c1

InChI

1S/C13H7NO3/c15-13-11-4-2-1-3-9(11)10-6-5-8(14(16)17)7-12(10)13/h1-7H

InChI key

AJEAHBZZHSLIQP-UHFFFAOYSA-N

Related Categories

General description

2-Nitro-9-fluorenone is a mutagenic photoproduct of u.v.a.-irradiated 2-aminofluorene[1]. 2-Nitro-9-fluorenone was isolated from diesel-exhaust particles using a two-step fractionation scheme consisting of Sephadex LH20 chromatography and silica-gel thin-layer chromatography[2]. Submicromolar concentrations of 2-nitro-9-fluorenone were quantitated by mercury meniscus modified silver solid amalgam electrode combined with direct current voltammetry or differential pulse voltammetry[3].

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
08811DH
11518ES
09012DO
06809KM

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S Itoh et al.
Biochemistry, 30(22), 5340-5346 (1991-06-04)
One-carbonyl quinonoid compounds, fluorenone (fluoren-9-one), anthrone, and their derivatives are introduced into spinach photosystem (PS) I reaction centers in place of the intrinsic secondary electron acceptor phylloquinone (= vitamin K1). Anthrone and 2-nitrofluorenone fully mediated the electron-transfer reaction between the
Kari Kreander et al.
The Journal of pharmacy and pharmacology, 58(11), 1545-1552 (2006-11-30)
This study investigated the mutagenic, anti-mutagenic and cytotoxic effects of acetone extract of raspberry, Rubus idaeus L. (v. Ottawa) Rosaceae, and the isolated and characterized ellagitannin and anthocyanin fractions thereof, suitable for food applications. The studied raspberry extract and fractions
B Henkel et al.
Journal of peptide science : an official publication of the European Peptide Society, 7(3), 152-156 (2001-04-12)
This paper presents a new protecting group, the (2-nitrofluoren-9-yl)methoxycarbonyl group. Investigations on the properties of this new modification of the Fmoc-system, such as the solvent-dependent photochemical cleavage, and enhanced lability towards bases, are described, as well as UV-kinetic measurements of
W E Bechtold et al.
Mutation research, 173(2), 105-109 (1986-02-01)
Organic extracts of diesel-exhaust particles show direct mutagenic activity in the Salmonella typhimurium bacterial mutagenicity assay. Nitro-aromatic compounds are believed to be responsible for part of the mutagenicity. A previously unidentified polyfunctional nitro-aromatic compound, 2-nitro-9-fluorenone (2N-Fone) was isolated from diesel-exhaust
G F Strniste et al.
Carcinogenesis, 7(3), 499-502 (1986-03-01)
Exposure of solutions of 2-aminofluorene (2-AF, dissolved in dimethylsulfoxide) to near ultraviolet light (u.v.a. wavelengths of 320-400 nm) results in the formation of a variety of photo-products, several of which are direct-acting mutagens in the Ames/Salmonella standard-plate assay. Previously published
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