Skip to Content
MilliporeSigma
All Photos(2)

Documents

666467

Sigma-Aldrich

5-Indolylboronic acid

≥95%

Synonym(s):

5-Indoleboronic acid, Indole-5-boronic acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C8H6N)B(OH)2
CAS Number:
Molecular Weight:
160.97
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

assay

≥95%

form

solid

mp

170-175 °C

storage temp.

2-8°C

SMILES string

OB(O)c1ccc2[nH]ccc2c1

InChI

1S/C8H8BNO2/c11-9(12)7-1-2-8-6(5-7)3-4-10-8/h1-5,10-12H

InChI key

VHADYSUJZAPXOW-UHFFFAOYSA-N

General description

May contain varying amounts of anhydride

Application

Reactant involved in the synthesis of biologically active molecules including:
  • Indole inhibitors of MMP-13 for arthritic disease treatment
  • Substituted pyrimidines acting as tubulin polymerization inhibitors

Reactant involved in Suzuki coupling reactions for synthesis of
  • Aryl- hetarylfurocoumarins
  • Aryl-substituted oxabenzindoles and methanobenzindoles

Reactant involved in:
  • Oxidative cross-coupling with mercaptoacetylenes
  • Trifluoromethylation
Substrate used in a rhodium-catalyzed 1,4-addition to unprotected maleimides.

pictograms

Exclamation mark

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

ppe

dust mask type N95 (US), Eyeshields, Gloves


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

Tetrahedron Letters, 48, 4413-4413 (2007)
Haluk Dinçalp et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 202, 196-206 (2018-05-23)
Five isoindigo-based donor-acceptor-donor (D-A-D) type small molecules have been synthesized in order to investigate their intramolecular charge transfer characteristics. UV-vis absorption of these dyes exhibits a wide absorption band ranging from 300 to 650 nm with two distinct bands, giving the

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