1131-94-8

1131-94-8 structure

Name: 3-Hydroxy-4-methoxyphenylacetic acid
Chemical Name: isohomovanillic acid
CAS Number: 1131-94-8
Molecular Formula: C₉H₁₀O₄
Molecular Weight: 182.173
Catalog: Chemical reagent Organic reagent fatty acid
Create Date: 2018-08-16 11:15:43
Modify Date: 2025-08-24 17:32:17
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
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].
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.

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

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%