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417521

Sigma-Aldrich

3-Chlorophenylboronic acid

≥95%

Synonym(s):

(m-Chlorophenyl)boronic acid, 3-Chlorobenzeneboronic acid, m-Chlorobenzeneboronic acid

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About This Item

Linear Formula:
ClC6H4B(OH)2
CAS Number:
Molecular Weight:
156.37
MDL number:
UNSPSC Code:
12352103
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

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

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’.

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Chao Zhao et al.
Nucleic acids research, 42(9), e81-e81 (2014-04-01)
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