Skip to Content
Merck
All Photos(1)

Key Documents

512214

Sigma-Aldrich

1-Thianthrenylboronic acid

≥95%

Synonym(s):

Thianthrene-1-boronic acid

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C12H9BO2S2
CAS Number:
Molecular Weight:
260.14
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95%

mp

146-149 °C (lit.)

functional group

thioether

SMILES string

OB(O)c1cccc2Sc3ccccc3Sc12

InChI

1S/C12H9BO2S2/c14-13(15)8-4-3-7-11-12(8)17-10-6-2-1-5-9(10)16-11/h1-7,14-15H

InChI key

FZEWPLIHPXGNTB-UHFFFAOYSA-N

Application

Reactant for:
  • Pd2+ and Cu2+ catalyzed oxidative cross-couplings
  • Preparation of biologically and pharmacologically active molecules
  • Suzuki-Miyaura cross-coupling reactions

Other Notes

Contains varying amounts of anhydride

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

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.

Already Own This Product?

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

Visit the Document Library

Articles

This brochure contains a comprehensive selection of boronic acids, boronic acid esters, diboron esters, and transition-metal catalysts useful for the Suzuki–Miyaura coupling reaction

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