Alfa Aesar™ 3-Coumaranone, 97%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10202-03

3-COUMARANONE, 97% 1G

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 7169-34-8 Weight: 0.01000kg


Quantity 1g

Product Code. 11409522

Quantity Price
1 £ 26.82 / 1g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 3-Coumaranone
CAS 7169-34-8
Molecular Formula C8H6O2
Formula Weight 134.13g/mol
MDL Number MFCD00051810
Beilstein 115296
Synonym 2H-Benzofuran-3-one; 2,3-Dihydrobenzofuran-3-one

Specification

Melting Point 97° to 102°C
Quantity 1g
Chemical Name or Material 3-Coumaranone
CAS 7169-34-8
Assay 97%
Molecular Formula C8H6O2
Formula Weight 134.13g/mol
MDL Number MFCD00051810
Beilstein 115296
Synonym 2H-Benzofuran-3-one; 2,3-Dihydrobenzofuran-3-one
Recommended Storage −30°C to −10°C

Applications
3-Coumaranone is used in the aurones, [2-benzylidenebenzofuran-3(2H)-ones] by reacting with appropriate aldehyde. It is involved in the condensation reaction with aldehydes in the presence of morpholine acetate to prepare substituted 2-(arylidene)benzofuran-3(ZH)-ones. In Horner-Wadsworth-Emmons reaction, it reacts with diethyl¬ cyanomethyl¬phosphonate to give 3-(cyanomethyl)benzofurans, which is an intermediate in the synthesis of antihyperglycemic agents.

Solubility
Slightly miscible with water.

Notes
Light sensitive. Incompatible with strong oxidizing agents.

Safety and Handling

−30°C to −10°C