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Merck
CN

92491

Supelco

4-甲氧基苯乙酸

analytical standard

别名:

对甲氧基苯乙酸

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About This Item

线性分子式:
CH3OC6H4CH2CO2H
CAS号:
分子量:
166.17
Beilstein:
1101737
EC 号:
MDL编号:
UNSPSC代码:
41116107

等级

analytical standard

质量水平

方案

≥98.0% (HPLC)

保质期

limited shelf life, expiry date on the label

沸点

140 °C/3 mmHg (lit.)

mp

84-86 °C (lit.)

应用

cleaning products
cosmetics
food and beverages
personal care

包装形式

neat

储存温度

2-8°C

SMILES字符串

COc1ccc(CC(O)=O)cc1

InChI

1S/C9H10O3/c1-12-8-4-2-7(3-5-8)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)

InChI key

NRPFNQUDKRYCNX-UHFFFAOYSA-N

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一般描述

4-Methoxyphenylacetic acid belongs to the class of aryl alkanoic acids, with a broad-spectrum of applications, which includes its role as an intermediate in synthetic organic chemistry, building block material for the production of a variety of essential drugs, an additive in the manufacture of unsubstituted indigo dyes and corrosion inhibitor for aluminum in acidic and alkaline solutions. It is a structural analog of 2-(4-methoxyphenoxy)propanoic acid, reported to occur in cocoa products.

应用

4-Methoxyphenylacetic acid may be used as an analytical reference standard for the determination of the analyte in Illicium verum Hook. f. using gas chromatography coupled to mass spectrometry (GC-MS) technique and urine samples using high-performance liquid chromatography (HPLC) with ultraviolet and fluorescence detectors.

推荐产品

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象形图

Corrosion

警示用语:

Danger

危险声明

预防措施声明

危险分类

Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

379.4 °F

闪点(°C)

193 °C


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Effect of three extraction methods on the volatile component of Illicium verum Hook. f. analyzed by GC-MS
Qin W, et al.
Wuhan university journal of natural sciences, 12(3), 529-553 (2007)
Occurrence of 2-(4-methoxyphenoxy) propanoic acid in roasted coffee beans: analysis by gas-liquid chromatography and by high-performance liquid chromatography
Rathbone BE, et al.
Journal of Agricultural and Food Chemistry, 37(1), 54-58 (1989)
Solubility measurement, modeling, and thermodynamic functions for para-methoxyphenylacetic acid in pure and mixed organic and aqueous systems
Tangirala R, et al.
Journal of Chemical and Engineering Data, 63(9), 3369-3338 (2018)
Separation of urinary aromatic acids and measurement of vanilmandelic acid by high-performance liquid chromatography
Molnar I, et al.
Chromatographia, 11(5), 260-265 (1978)

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