3-Hydroxy-4-methoxyphenylacetic acid

Modify Date: 2025-08-24 17:32:17

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	Signal Word	Warning

Use of 3-Hydroxy-4-methoxyphenylacetic acid

Isohomovanillic acid (3-Hydroxy-4-methoxyphenylacetic acid) is extracted from urine at pH 2 by ethyl acetate. Isohomovanillic acid is not found in appreciable values in many normal human urines[1].

Name	isohomovanillic acid
Synonym	More Synonyms

Description	Isohomovanillic acid (3-Hydroxy-4-methoxyphenylacetic acid) is extracted from urine at pH 2 by ethyl acetate. Isohomovanillic acid is not found in appreciable values in many normal human urines[1].
Related Catalog	Research Areas >> Cancer
Target	Human Endogenous Metabolite
References	[1]. Comoy E, et al. Iso-homovanillic acid determination in human urine. Clin Chim Acta. 1971 Dec;35(2):369-75.

Density	1.3±0.1 g/cm3
Boiling Point	371.3±27.0 °C at 760 mmHg
Melting Point	128 °C
Molecular Formula	C₉H₁₀O₄
Molecular Weight	182.173
Flash Point	153.1±17.2 °C
Exact Mass	182.057907
PSA	66.76000
LogP	0.47
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.573

3-Hydroxy-4-methoxyphenylacetic acid MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi,Xn
Risk Phrases	22-36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2918990090

Precursor 10
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DownStream 7
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HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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-hydroxyph...

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 adenohypophys...

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 bee...

(3-Hydroxy-4-methoxyphenyl)acetic acid

MFCD00016829

Benzeneacetic acid, 3-hydroxy-4-methoxy-

2-(3-hydroxy-4-methoxyphenyl)acetic acid

3-Hydroxy-4-methoxybenzeneacetic acid

Homoisovanillic acid

QV1R CQ DO1

3-Hydroxy-4-methoxyphenylacetic acid