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  7. 4-Hydroxycoumarin, 98+%

4-Hydroxycoumarin, 98+%

Codice prodotto. 11496997
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Codice prodotto. 11496997 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A14394.22
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Descrizione

CAS: 1076-38-6 | C9H6O3 | 162.14 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1076-38-6
Formula molecolare C9H6O3
Molecular Weight (g/mol) 162.14
Numero MDL MFCD00006856
InChI Key OWBBAPRUYLEWRR-UHFFFAOYSA-N
Sinonimo 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 OC1=CC(=O)C2=CC=CC=C2O1

Specifica

Materiale o nome chimico 4-Hydroxycoumarin
Punto di fusione ∼213°C (decomposition)
Odore Odorless
Quantità 100 g
Beilstein 129768
Informazioni di solubilità Soluble in ethanol and dimethyl formamide. Insoluble in water.
Peso formulazione 162.14
Percent Purity ≥98%

RUO – Research Use Only

Titolo del prodotto
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