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Merck
CN
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文件

92168

Supelco

尿黑酸

analytical standard

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别名:
2,5-二羟基苯乙酸
线性分子式:
(HO)2C6H3CH2CO2H
CAS号:
451-13-8
分子量:
168.15
Beilstein:
2692860
EC 号:
207-192-7
MDL编号:
MFCD00004324
UNSPSC代码:
12352106
NACRES:
NA.24

等级

analytical standard

质量水平

100

检测方案

≥98.0% (GC)

保质期

limited shelf life, expiry date on the label

mp

150-152 °C (lit.)

应用

food and beverages

格式

neat

储存温度

2-8°C

SMILES字符串

OC(=O)Cc1cc(O)ccc1O

InChI

1S/C8H8O4/c9-6-1-2-7(10)5(3-6)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)

InChI key

IGMNYECMUMZDDF-UHFFFAOYSA-N

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一般描述

Homogentisic acid is a phenolic acid which is obtained as an intermediate, in the catabolism of tyrosine and phenylalanine.

应用

Homogentisic acid may be used as an analytical reference standard for the determination of the analyte in strawberry tree honey samples, urine samples and biological fluids using chromatography based techniques.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Determination of homogentisic acid in serum and urine by liquid chromatography with amperometric detection
Zoutendam HP, et al.
Analytical Chemistry, 48(14), 2200-2202 (1976)
Engineering the Microbial Platform for the Production of Biologics and Small-Molecule Medicines (2019)
Homogentisic acid: a phenolic acid as a marker of strawberry-tree (Arbutus unedo) honey
Cabras P, et al.
Journal of Agricultural and Food Chemistry, 47(10), 4064-4067 (1999)
Urine homogentisic acid and tyrosine: simultaneous analysis by liquid chromatography tandem mass spectrometry
Hughes TA, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 963, 106-112 (2014)
Direct chromatographic methods for the rapid determination of homogentisic acid in strawberry tree (Arbutus unedo L.) honey
Scanu R, et al.
Journal of Chromatography A, 1090(1-2), 76-80 (2005)
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