Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

563862

Sigma-Aldrich

1-(Phenylsulfonyl)-2-indolylboronic acid

Synonym(s):

1-(Phenylsulfonyl)-2-indoleboronic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5SO2NC8H5B(OH)2
CAS Number:
342404-46-0
Molecular Weight:
301.13
MDL number:
MFCD03086094
UNSPSC Code:
12352103
PubChem Substance ID:
24880137

form

solid

Quality Level

100

mp

125-130 °C (lit.)

SMILES string

OB(O)c1cc2ccccc2n1S(=O)(=O)c3ccccc3

InChI

1S/C14H12BNO4S/c17-15(18)14-10-11-6-4-5-9-13(11)16(14)21(19,20)12-7-2-1-3-8-12/h1-10,17-18H

InChI key

HXWLCYMHOULBJZ-UHFFFAOYSA-N

General description

Contains varying amounts of anhydride

Application

Reactant for:
  • Synthesis of bioactive indolo[3,2-j]phenanthridine alkaloid, calothrixin B, via an allene-mediated electrocyclic reaction
  • Preparation of arenes via palladium and tris(tert-butyl)phosphine-catalyzed Suzuki cross-coupling
  • Structure-guided development of TbcatB inhibitors as trypanocides
  • Chemoselective and stereoselective oxidative palladium/diamine-catalyzed cross-coupling reactions
  • Petasis boronic Mannich reactions under microwave conditions

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
11815PH
09110EH
16624LB
04808MO

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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