Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Structure
CAS No.
127956-11-0
Chemical Name:
Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate
Synonyms
methyl 4-oxooxane-3-carboxylate;4-Oxotetrahydropyran-3-carboxylic acid;Methyl 4-Oxotetrahydropyran-3-carboxylate;Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate;Methyl 4-oxotetrahydro-2H-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
CBNumber:
CB72645383
Molecular Formula:
C7H10O4
Molecular Weight:
158.15
MOL File:
127956-11-0.mol
Modify Date:
2023/5/4 15:14:05

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Properties

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

Risk and Safety Statements

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

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Chemical Properties,Uses,Production

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.

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl tetrahydro-4H-pyran-4-one-3-carboxylate Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Methyl tetrahydro-4H-pyran-4-one-3-carboxylate-4 4-Oxotetrahydropyran-3-carboxylic acid methyl ester 2H-Pyran-3-carboxylic acid, tetrahydro-4-oxo-, methyl ester Methyl 4-Oxotetrahydropyran-3-carboxylate methyl 4-oxooxane-3-carboxylate Methyl-4-oxotetrahydro-2h-pyran-3-carboxylic acid Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate 4-Oxotetrahydropyran-3-carboxylic acid 127956-11-0