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Alfa Aesar™ 4-Hydroxycoumarin, 98+%

£17.90 - £208.00

Chemical Identifiers

CAS 1076-38-6
Molecular Formula C9H6O3
Molecular Weight (g/mol) 162.144
MDL Number MFCD00006856
InChI Key VXIXUWQIVKSKSA-UHFFFAOYSA-N
Synonym 4-hydroxycoumarin, 4-coumarinol, 4-hydroxy-2h-chromen-2-one, benzotetronic acid, coumarin, 4-hydroxy, 2h-1-benzopyran-2-one, 4-hydroxy, 4-hydroxy-2h-1-benzopyran-2-one, 4-hydroxy-1-benzopyran-2-one, 4-hydroxy-chromen-2-one, unii-x954zll2rd
PubChem CID 54682930
ChEBI CHEBI:40070
IUPAC Name 4-hydroxychromen-2-one
SMILES C1=CC=C2C(=C1)C(=CC(=O)O2)O
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Products 3
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Product Code Brand Quantity Price Quantity & Availability  
11496997 SDS View Documents Alfa Aesar™
A14394.22
100g £17.90
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11407007 SDS View Documents Alfa Aesar™
A14394.36
500g £57.90
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11417007 SDS View Documents Alfa Aesar™
A14394.0E
2500g £208.00
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Description

Description

Applications
4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans.

Solubility
Soluble in ethanol and dimethyl formamide. Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong bases.
Specifications

Chemical Identifiers

1076-38-6
162.144
VXIXUWQIVKSKSA-UHFFFAOYSA-N
54682930
4-hydroxychromen-2-one
C9H6O3
MFCD00006856
4-hydroxycoumarin, 4-coumarinol, 4-hydroxy-2h-chromen-2-one, benzotetronic acid, coumarin, 4-hydroxy, 2h-1-benzopyran-2-one, 4-hydroxy, 4-hydroxy-2h-1-benzopyran-2-one, 4-hydroxy-1-benzopyran-2-one, 4-hydroxy-chromen-2-one, unii-x954zll2rd
CHEBI:40070
C1=CC=C2C(=C1)C(=CC(=O)O2)O

Specifications

4-Hydroxycoumarin
~213°C (decomposition)
1076-38-6
MFCD00006856
4-hydroxycoumarin, 4-coumarinol, 4-hydroxy-2h-chromen-2-one, benzotetronic acid, coumarin, 4-hydroxy, 2h-1-benzopyran-2-one, 4-hydroxy, 4-hydroxy-2h-1-benzopyran-2-one, 4-hydroxy-1-benzopyran-2-one, 4-hydroxy-chromen-2-one, unii-x954zll2rd
VXIXUWQIVKSKSA-UHFFFAOYSA-N
4-hydroxychromen-2-one
54682930
162.14
Odorless
100g
C9H6O3
129768
Soluble in ethanol and dimethyl formamide. Insoluble in water.
C1=CC=C2C(=C1)C(=CC(=O)O2)O
162.144
CHEBI:40070
≥98%