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12502 Aldrich

Benzofuran-3(2H)-one

≥98.0% (HPLC)

Synonym: 3-Coumaranone

  • CAS Number 7169-34-8

  • Empirical Formula (Hill Notation) C8H6O2

  • Molecular Weight 134.13

  •  Beilstein Registry Number 115296

  •  MDL number MFCD00051810

  •  PubChem Substance ID 57647000

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Properties

Related Categories Benzofurans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
InChI Key   MGKPCLNUSDGXGT-UHFFFAOYSA-N
assay   ≥98.0% (HPLC)
mp   101-103 °C

Description

Packaging

1, 5 g in glass bottle

General description

Benzofuran-3(2H)-one undergoes condensation with aldehydes in the presence of morpholine acetate to yield substituted 2-(arylidene)benzofuran-3(ZH)-ones. It undergoes acid- or base-catalyzed condensation with an appropriate aldehyde to yield aurones [2-benzylidenebenzofuran-3(2H)-ones].

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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