15702
环庚三烯酚酮
别名:
2-羟基-2,4,6-环庚三烯-1-酮
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关于此项目
经验公式（希尔记法）:
C7H6O2
化学文摘社编号:
分子量:
122.12
EC Number:
208-577-2
UNSPSC Code:
12352200
NACRES:
NA.21
Beilstein/REAXYS Number:
1904978
MDL number:
storage temp.
2-8°C
Quality Level
InChI
1S/C7H6O2/c8-6-4-2-1-3-5-7(6)9/h1-5H,(H,8,9)
InChI key
MDYOLVRUBBJPFM-UHFFFAOYSA-N
SMILES string
OC1=CC=CC=CC1=O
assay
≥98.0% (GC)
form
solid
impurities
≤20 mg/kg heavy metals
≤3880 mg/kg residual solvents (cyclohexane) (GLC-HS)
≤5000 mg/kg residual solvents (pentane, MTBE) (GLC-HS)
≤890 mg/kg residual solvents (toluene) (GLC-HS)
bp
80-84 °C/0.1 mmHg (lit.)
mp
50-52 °C (lit.)
suitability
suitable for manufacturing use
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Analysis Note
remarks on GC:
acetic acid ≤5000 mg/kg; dichloroacetic acid: determine
solubility
0.25g in 5 ml ethanol, clear to very faintly turbid
solubility color:
colorless to very dark yellow and colorless to very dark greenish yellow and colorless to very dark brownish yellow and colorless to very dark orange
acetic acid ≤5000 mg/kg; dichloroacetic acid: determine
solubility
0.25g in 5 ml ethanol, clear to very faintly turbid
solubility color:
colorless to very dark yellow and colorless to very dark greenish yellow and colorless to very dark brownish yellow and colorless to very dark orange
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
233.6 °F - closed cup
flash_point_c
112 °C - closed cup
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To screen biocontrol agents against Burkholderia plantarii, the causative agent of rice seedling blight, we employed catechol, an analog of the virulence factor tropolone, to obtain chemical stress-resistant microorganisms. The fungal isolate PS1-7, identified as a strain of Trichoderma virens
Christine Meck et al.
Organic letters, 14(23), 5988-5991 (2012-11-22)
α-Hydroxytropolones are a class of molecules with therapeutic potential against several human diseases. However, structure-activity relationship studies on these molecules have been limited due to a scarcity of efficient synthetic methods to access them. It is demonstrated herein that α-hydroxytropolones
Jack Davison et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(20), 7642-7647 (2012-04-18)
A gene cluster encoding the biosynthesis of the fungal tropolone stipitatic acid was discovered in Talaromyces stipitatus (Penicillium stipitatum) and investigated by targeted gene knockout. A minimum of three genes are required to form the tropolone nucleus: tropA encodes a
Mohammad R Seyedsayamdost et al.
Journal of the American Chemical Society, 133(45), 18343-18349 (2011-09-21)
Marine bacteria and microalgae engage in dynamic symbioses mediated by small molecules. A recent study of Phaeobacter gallaeciensis, a member of the large roseobacter clade of α-proteobacteria, and Emiliania huxleyi, a prominent member of the microphytoplankton found in large algal
Tomasz Borowski et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 17(6), 881-890 (2012-05-25)
6-Hydroxymethyl-6-methylcyclohexa-2,4-dienone is a mechanistic probe which when incubated with an extradiol dioxygenase yields a 2-tropolone product. This observation was originally interpreted as evidence supporting a direct heterolytic 1,2-alkenyl migration mechanism for a ring expansion reaction catalyzed by this class of
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