Name | isohomovanillic acid |
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Synonyms |
(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 |
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% |