3-羟基-4-甲氧基苯乙酸

3-羟基-4-甲氧基苯乙酸用途

Isohomovanillic acid (3-Hydroxy-4-methoxyphenylacetic acid) 由乙酸乙酯在 pH 值为 2 的条件下从尿液中提取而来。Isohomovanillic acid 在许多正常人尿中并不明显。

3-羟基-4-甲氧基苯乙酸名称

[ CAS 号 ]:
1131-94-8

[ 中文名 ]:
3-羟基-4-甲氧基苯乙酸

[ 英文名 ]:
3-Hydroxy-4-methoxyphenylacetic acid

[中文别名 ]:

高异香草酸

[英文别名 ]:

(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

3-羟基-4-甲氧基苯乙酸生物活性

[ 描述 ]:

Isohomovanillic acid (3-Hydroxy-4-methoxyphenylacetic acid) 由乙酸乙酯在 pH 值为 2 的条件下从尿液中提取而来。Isohomovanillic acid 在许多正常人尿中并不明显。

[ 相关类别 ]:

研究领域 >> 癌症

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. Comoy E, et al. Iso-homovanillic acid determination in human urine. Clin Chim Acta. 1971 Dec;35(2):369-75.

3-羟基-4-甲氧基苯乙酸物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
371.3±27.0 °C at 760 mmHg

[ 熔点 ]:
128 °C

[ 分子式 ]:
C₉H₁₀O₄

[ 分子量 ]:
182.173

[ 闪点 ]:
153.1±17.2 °C

[ 精确质量 ]:
182.057907

[ PSA ]:
66.76000

[ LogP ]:
0.47

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.573

[ 储存条件 ]:
室温

3-羟基-4-甲氧基苯乙酸MSDS

3-羟基-4-甲氧基苯乙酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xi,Xn

[ 风险声明 (欧洲) ]:
22-36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2918990090

3-羟基-4-甲氧基苯乙酸合成路线

3-羟基-4-甲氧基苯乙酸上下游产品

3-羟基-4-甲氧基苯乙酸上游产品

3-羟基-4-甲氧基苯乙酸下游产品

3-羟基-4-甲氧基苯乙酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%

3-羟基-4-甲氧基苯乙酸文献

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...

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