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417521

Sigma-Aldrich

3-Chlorophenylboronic acid

≥95%

Synonym(s):
m-Chlorobenzeneboronic acid, 3-Chlorobenzeneboronic acid, (m-Chlorophenyl)boronic acid
Linear Formula:
ClC6H4B(OH)2
CAS Number:
Molecular Weight:
156.37
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

≥95%

form

powder

mp

185-189 °C (lit.)

SMILES string

OB(O)c1cccc(Cl)c1

InChI

1S/C6H6BClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4,9-10H

InChI key

SDEAGACSNFSZCU-UHFFFAOYSA-N

Application

Reactant involved in:
  • 1,4-conjugate addition reactions with ethenesulfonamides to form arylethanesulfonamides
  • Suzuki-Miyaura reactions with dibromotrifluoromethylbenzene
  • Cross-coupling reactions with diazoesters or potassium cyanate
  • Synthesis of biarylketones and phthalides
  • Synthesis of inhibitors including PDE4 inhibitors among others

Packaging

1, 10 g in glass bottle

Other Notes

Contains varying amounts of anhydride

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

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

Certificate of Analysis

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Certificate of Origin

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