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About This Item
Linear Formula:
O2NC6H4B(OH)2
CAS Number:
Molecular Weight:
166.93
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2938638
InChI
1S/C6H6BNO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,9-10H
SMILES string
OB(O)c1cccc(c1)[N+]([O-])=O
InChI key
ZNRGSYUVFVNSAW-UHFFFAOYSA-N
assay
≥97%
form
powder
mp
284-285 °C (dec.) (lit.)
functional group
nitro
Quality Level
Related Categories
Application
Catalyzes ene carbocyclization of acetylenic dicarbonyl compounds
Reactant involved in:
Additionally used as a reactant for synthesizing biologically active molecules such as:
- Copper-catalyzed arylation
- Palladium-catalyzed decarboxylative coupling
- Suzuki-Miyaura cross-coupling
- Oxidative carbocyclization / arylation
- Addition to arylpropargyl alcohols
Additionally used as a reactant for synthesizing biologically active molecules such as:
- Inhibitors of angiogenesis
- Biaryl-olefins with antiproliferative activities
Other Notes
Contains varying amounts of anhydride
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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C W Garner et al.
Biochimica et biophysica acta, 790(1), 91-93 (1984-10-09)
Horse serum cholinesterase (acylcholine acylhydrolase, EC 3.1.1.8) was reversibly inhibited by a variety of alkyl- and areneboronic acids with Ki values ranging from 6.2 mM (methaneboronic acid) to 3.1 microM (diphenylboric acid). Binding to the enzyme was apparently at the
Fan Fei et al.
Analytical and bioanalytical chemistry, 398(3), 1349-1356 (2010-07-29)
The design of boronic acid sensors for photometric detection of carbohydrates has relied on exploiting differences in the thermodynamic stability of complex formation for molecular recognition. Herein, we introduce a direct method for analysis of sugar alcohols using 3-nitrophenylboronic acid
Aminophenyl- and nitrophenyl-labeled nucleoside triphosphates: synthesis, enzymatic incorporation, and electrochemical detection.
Hana Cahová et al.
Angewandte Chemie (International ed. in English), 47(11), 2059-2062 (2008-02-09)
B J Johnson
Biochemistry, 20(21), 6103-6108 (1981-10-13)
Highly purified isoaccepting species of transfer ribonucleic acid (tRNA) were prepared by use of a polyacrylamide substituted with nitrobenzeneboronic acid functional groups. This method exploits the well-known ability of boronic acids to complex with RNA cis-diols. tRNA isoacceptors were obtained
R E Feeney et al.
Journal of protein chemistry, 10(2), 167-170 (1991-04-01)
The activity of antifreeze glycoprotein from the blood serum of Boreagadus saida was strongly inhibited by ions of organic boronic acids as well as by borate. The activity of nonglycoprotein from the blood serum of Pseudopleuronectus americanus, however, was not
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