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ChemicalBook--->CAS DataBase List--->127956-11-0

127956-11-0

127956-11-0 Structure

127956-11-0 Structure
IdentificationBack Directory
[Name]

Methyl tetrahydro-4H-pyran-4-one-3-carboxylate
[CAS]

127956-11-0
[Synonyms]

methyl 4-oxooxane-3-carboxylate
Methyl 4-Oxotetrahydropyran-3-carboxylate
Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate
Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate
Methyl tetrahydro-4H-pyran-4-one-3-carboxylate
Methyl tetrahydro-4H-pyran-4-one-3-carboxylate-4
Methyl-4-oxotetrahydro-2h-pyran-3-carboxylic acid
4-Oxotetrahydropyran-3-carboxylic acid methyl ester
2H-Pyran-3-carboxylic acid, tetrahydro-4-oxo-, methyl ester
[Molecular Formula]

C7H10O4
[MDL Number]

MFCD20921984
[MOL File]

127956-11-0.mol
[Molecular Weight]

158.15
Chemical PropertiesBack Directory
[Boiling point ]

236.4±30.0 °C(Predicted)
[density ]

1.201±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

10.61±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H315-H335-H302
[Precautionary statements ]

P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard InformationBack Directory
[Uses]

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate is a carboxylate derivative, and used as a pharmaceutical intermediate.
[Synthesis]

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate was synthesized by reacting tetrahydropyranone with dimethyl carbonate in the presence of TEA.
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