3-Hydroxy-4-methoxyphenylacetic acid structure
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Common Name | 3-Hydroxy-4-methoxyphenylacetic acid | ||
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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 acidIsohomovanillic 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 |
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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]. |
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Related Catalog | |
Target |
Human Endogenous Metabolite |
References |
Density | 1.3±0.1 g/cm3 |
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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 |
Symbol |
GHS07 |
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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 | |
HS Code | 2918990090 |
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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... |
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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... |
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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 |