Skip to Content
Merck
CN
All Photos(3)

Documents

Safety Information

325104

Sigma-Aldrich

3-Nitrophenylboronic acid

≥97%

Sign Into View Organizational & Contract Pricing

Synonym(s):
3-Nitrobenzeneboronic acid, m-Nitrobenzeneboronic acid, m-Nitrophenylboronic acid, NSC 401539, NSC 59739
Linear Formula:
O2NC6H4B(OH)2
CAS Number:
Molecular Weight:
166.93
Beilstein:
2938638
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97%

form

powder

mp

284-285 °C (dec.) (lit.)

SMILES string

OB(O)c1cccc(c1)[N+]([O-])=O

InChI

1S/C6H6BNO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,9-10H

InChI key

ZNRGSYUVFVNSAW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Reactant involved in:
  • 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
Catalyzes ene carbocyclization of acetylenic dicarbonyl compounds

Other Notes

Contains varying amounts of anhydride

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
K C Usher et al.
Biochemistry, 37(46), 16082-16092 (1998-11-18)
The structures of AmpC beta-lactamase from Escherichia coli, alone and in complex with a transition-state analogue, have been determined by X-ray crystallography. The native enzyme was determined to 2.0 A resolution, and the structure with the transition-state analogue m-aminophenylboronic acid
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service