4-Methoxymandelic acid
4-Methoxymandelic acid structure
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Common Name | 4-Methoxymandelic acid | ||
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| CAS Number | 10502-44-0 | Molecular Weight | 182.173 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 370.4±32.0 °C at 760 mmHg | |
| Molecular Formula | C9H10O4 | Melting Point | 108-111ºC | |
| MSDS | USA | Flash Point | 152.6±18.6 °C | |
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Oxidation of 4-methoxymandelic acid by lignin peroxidase. Mediation by veratryl alcohol.
J. Biol. Chem. 272(14) , 8912-7, (1997) The mechanism of veratryl alcohol-mediated oxidation of 4-methoxymandelic acid by lignin peroxidase was studied by kinetic methods. For monomethoxylated substrates not directly oxidized by lignin peroxidase, veratryl alcohol has been proposed to act as a redo... |
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Separation of mandelic acid and its derivatives with new immobilized cellulose chiral stationary phase.
J. Zhejiang Univ. Sci. B 14(7) , 615-20, (2013) A new liquid chromatographic method has been developed for the chiral separation of the enantiomers of mandelic acid and their derivatives 2-chloromandelic acid, 4-hydroxymandelic acid, 4-methoxymandelic acid, and 3,4,5-trismethoxymandelic acid. The enantiome... |
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Modeling the retention mechanism for high-performance liquid chromatography with a chiral ligand mobile phase and enantioseparation of mandelic acid derivatives.
J. Sep. Sci. 38 , 2085-92, (2015) The chromatographic retention mechanism describing relationship between retention factor and concentration of Cu(2+) (l-phenylalanine)2 using chiral ligand mobile phase was investigated and eight mandelic acid derivatives were enantioseparated by chiral ligan... |
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2-Chloro-1,4-dimethoxybenzene as a mediator of lignin peroxidase catalyzed oxidations.
FEBS Lett. 439(3) , 219-23, (1998) Poly R478, 4-methoxymandelic acid and oxalic acid were oxidized by lignin peroxidase (LiP) in the presence of the fungal metabolite 2-chloro-1,4-dimethoxybenzene (2Cl-14DMB), whereas no oxidation occurred in the absence of 2Cl-14DMB. These substrates clearly ... |
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Lifetime and reactivity of the veratryl alcohol radical cation. Implications for lignin peroxidase catalysis.
J. Biol. Chem. 270(28) , 16745-8, (1995) The formation and decay of veratryl alcohol radical cation upon oxidation of veratryl alcohol by thallium (II) ions was studied by pulse radiolysis with spectrophotometric and conductometric detection. In aqueous solution at pH 3 the radical cation decays by ... |
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Oxidation of monomethoxylated aromatic compounds by lignin peroxidase: role of veratryl alcohol in lignin biodegradation.
Biochemistry 29(37) , 8535-9, (1990) Lignin peroxidase (LiP), an extracellular heme enzyme from the lignin-degrading fungus Phanerochaete chrysosporium, catalyzes the H2O2-dependent oxidation of a variety of nonphenolic lignin model compounds. The oxidation of monomethoxylated lignin model compo... |
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Radical cation cofactors in lignin peroxidase catalysis.
Biochem. Soc. Trans. 23(2) , 262-7, (1995)
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