62462-05-9

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62462-05-9 Structure

Identification	Back Directory
[Name] 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER
[CAS] 62462-05-9
[Synonyms] NAZAROV REAGENT METHYL 5-METHOXY-3-OXOALERATE METHYL 5-METHOXY-3-OXOVALERATE METHYL 3-KETO-5-METHOXYVALERATE METHYL 5-METHOXY-3-OXOPENTANOATE Methyl5-Methoxy-3-oxovalerate> 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER 3-KETO-5-METHOXYVALERIC ACID METHYL ESTER 5-Methoxy-3-oxopentanoic acid methyl ester M**5-METHOXY-3-OXOVALERIC ACID METHYL ESTER Pentanoic acid, 5-methoxy-3-oxo-, methyl ester Methyl 5-methoxy-3-oxopentanoate, Nazarov reagent 3-Keto-5-methoxyvaleric Acid Methyl Ester 5-Methoxy-3-oxovaleric Acid Methyl Ester Methyl 3-Keto-5-methoxyvalerate
[EINECS(EC#)] 263-553-9
[Molecular Formula] C7H12O4
[MDL Number] MFCD00042840
[MOL File] 62462-05-9.mol
[Molecular Weight] 160.17

Chemical Properties	Back Directory
[Boiling point ] 56-57 °C0.1 mm Hg(lit.)
[density ] 1.10 g/mL at 20 °C(lit.)
[refractive index ] n20/D 1.44
[Fp ] 104 °C
[form ] clear liquid
[pka] 10.38±0.46(Predicted)
[color ] Colorless to Almost colorless
[BRN ] 2042099
[LogP] 0.497 (est)

Hazard Information	Back Directory
[Uses] 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER is used as a precursor to the annulating agent and Nazarov's reagent.^[1] It can function as an annulating agent under acidic reaction conditions.^[2]
[Synthesis Reference(s)] Synthesis, p. 622, 1979 DOI: 10.1055/s-1979-28786

Spectrum Detail	Back Directory
[Spectrum Detail] 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER(62462-05-9)MS 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER(62462-05-9)¹³CNMR 5-METHOXY-3-OXOVALERIC ACID METHYL ESTER(62462-05-9)IR1

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