3-Hydroxy-4-methoxyphenylacetic acid

3-Hydroxy-4-methoxyphenylacetic acid Structure
3-Hydroxy-4-methoxyphenylacetic acid structure
Common Name 3-Hydroxy-4-methoxyphenylacetic acid
CAS Number 1131-94-8 Molecular Weight 182.173
Density 1.3±0.1 g/cm3 Boiling Point 371.3±27.0 °C at 760 mmHg
Molecular Formula C9H10O4 Melting Point 128 °C
MSDS Chinese USA Flash Point 153.1±17.2 °C
Symbol GHS07
GHS07
Signal Word Warning

Determination of 4-O-methylated catecholamine metabolites in urine by mass fragmentography.

Clin. Chem. 25(10) , 1708-13, (1979)

We describe the determination of the 4-O-methylated catecholamine metabolites 4-methoxy-3-hydroxyphenylacetic acid (iso-HVA), 4-methoxy-3-hydroxyphenylmandelic acid (iso-VMA) and 4-methoxy-3-hydroxyphenylethylene glycol (iso-MOPEG) in urine with use of mass f...

Levels of dopamine and 3,4-dihydroxyphenylacetic acid in the adenohypophysis of normo- and hypertensive rats.

Clin. Exp. Hypertens. A. 12(3) , 343-53, (1990)

The levels of dopamine and its metabolites in the adenohypophysis of the normo- and hypertensive rats were determined. Dopamine was present as the free and sulfate-conjugated form in the adenohypophysis of the spontaneously hypertensive rat (SHR), Wistar Kyot...

Determination of homovanillic, isohomovanillic and vanillylmandelic acids in human urine by means of glass capillary gas-liquid chromatography with temperature-programmed electron-capture detection.

J. Chromatogr. A. 183(4) , 391-401, (1980)

The determination of urinary homovanillic, isohomovanillic and vanillylmandelic acids as their trifluoroacetylhexafluoroisopropyl ester derivatives by glass capillary gas-liquid chromatography has been studied. It was shown that even with high column efficien...

Effect of tyrosine on brain catecholamine turnover in reserpine-treated rats.

J. Neural Transm. Gen. Sect. 53(2-3) , 101-8, (1982)

The injection of reserpine [2.5 mg/kg, intraperitoneally (i.p.)] increased brain concentration of tyrosine and of the major catecholamine metabolites, 3-methoxy-4-hydroxy-phenylethylene--glycol-sulfate (MHPG-SO4) in the rat. In reserpine-treated animals, tyro...