301663
9-Fluorenone-1-carboxylic acid
99%
Sinônimo(s):
9-Oxo-1-fluorenecarboxylic acid
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About This Item
Fórmula empírica (Notação de Hill):
C14H8O3
Número CAS:
Peso molecular:
224.21
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
Ensaio
99%
forma
solid
pf
196-198 °C (lit.)
grupo funcional
carboxylic acid
cadeia de caracteres SMILES
OC(=O)c1cccc2-c3ccccc3C(=O)c12
InChI
1S/C14H8O3/c15-13-10-5-2-1-4-8(10)9-6-3-7-11(12(9)13)14(16)17/h1-7H,(H,16,17)
chave InChI
CBEFMGJHEKAMNI-UHFFFAOYSA-N
Descrição geral
9-Fluorenone-1-carboxylic acid is formed as an intermediate during four-ring polycyclic aromatic hydrocarbon fluoranthene degradation by Pseudomonas alcaligenes strain PA-10.
Aplicação
9-Fluorenone-1-carboxylic acid was used in preparation of (E)- and (Z)-isomers of twisted 1,1′-dibromobifluorenylidene.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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L Gordon et al.
Biodegradation, 12(6), 393-400 (2002-06-08)
Pseudomonas alcaligenes strain PA-10 degrades the four-ring polycyclic aromatic hydrocarbon fluoranthene, co-metabolically. HPLC analysis of the growth medium identified four intermediates, 9-fluorenone-1-carboxylic acid; 9-hydroxy-1-fluorene carboxylic acid; 9-fluorenone and 9-fluorenol, formed during fluoranthene degradation. Pre-exposure of PA-10 to 9-fluorenone-1-carboxylic acid and
Hindy E Bronstein et al.
Journal of the American Chemical Society, 124(30), 8870-8875 (2002-07-26)
Diindeno[1,2,3,4-defg;1',2',3',4'-mnop]chrysene (1), the smallest possible alkene-centered C60 substructure with a curved pi-system, is obtained in 25-35% yield by flash vacuum pyrolysis of the twisted 1,1'-dibromobifluorenylidene (2) on a 100 mg scale at 1050 degrees C. At 1200 degrees C, the
Jingnan Jin et al.
Environmental science and pollution research international, 24(1), 363-371 (2016-10-11)
In this study, a gram-positive fluoranthene-degrading bacterial strain was isolated from crude oil in Dagang Oilfield and identified as Microbacterium paraoxydans JPM1 by the analysis of 16S rDNA sequence. After 25 days of incubation, the strain JPM1 could degrade 91.78 % of
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