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499919

Sigma-Aldrich

3-Formyl-2-thienylboronic acid

≥95%

Synonym(s):

3-Formyl-2-thiopheneboronic acid

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About This Item

Empirical Formula (Hill Notation):
C5H5BO3S
CAS Number:
17303-83-2
Molecular Weight:
155.97
MDL number:
MFCD01075679
UNSPSC Code:
12352103
PubChem Substance ID:
24873309
NACRES:
NA.22

Assay

≥95%

mp

330 °C (dec.) (lit.)

SMILES string

OB(O)c1sccc1C=O

InChI

1S/C5H5BO3S/c7-3-4-1-2-10-5(4)6(8)9/h1-3,8-9H

InChI key

HYXMHAHVUFTVFZ-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura cross-coupling reactions

Other Notes

Contains varying amounts of anhydride

Storage Class Code

13 - Non 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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Articles

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

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