Skip to Content
Merck
All Photos(2)

Documents

A71751

Sigma-Aldrich

3-Aminophenylboronic acid hemisulfate salt

≥95%

Synonym(s):

(3-Aminophenyl)boric acid hemisulfate, (3-aminophenyl)-boronic acid sulfate (2:1), (m-Aminophenyl)boronic acid hemisulfate, 3-Aminobenzeneboronic acid hemisulfate salt, Bis[3-dihydroxyboranyl)benzenaminium] sulfate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
H2NC6H4B(OH)2 · 0.5H2SO4
CAS Number:
Molecular Weight:
185.98
Beilstein:
8094151
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

≥95%

form

powder

mp

≥300 °C

SMILES string

OS(O)(=O)=O.Nc1cccc(c1)B(O)O.Nc2cccc(c2)B(O)O

InChI

1S/2C6H8BNO2.H2O4S/c2*8-6-3-1-2-5(4-6)7(9)10;1-5(2,3)4/h2*1-4,9-10H,8H2;(H2,1,2,3,4)

InChI key

UKTAURVTSWDIQR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

3-Aminophenylboronic acid hemisulfate salt is used in the synthesis of:
  • Phenylboronic acid-functionalized inverse opal hydrogels within microfluidic flow cells for glucose sensing.
  • Phenylboronic acid-salicylhydroxamic acid-derived complexing reagent for protein immobilization on chromatographic support.

It can also be used in the preparation of phenylboronic acid (PBA) monolayer-modified Au electrode for the voltammetric sensing of uridine and cytidine.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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

Glucose-sensitive inverse opal hydrogels: analysis of optical diffraction response
Lee Y, et al.
Langmuir, 20(8), 3096-3106 (2004)
Phenylboronic acid- salicylhydroxamic acid bioconjugates. 1. A novel boronic acid complex for protein immobilization
Stolowitz ML, et al.
Bioconjugate Chemistry, 12(2), 229-239 (2001)

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