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About This Item
线性分子式:
(HO)2C6H3CH2CO2H
CAS号:
分子量:
168.15
Beilstein:
2692860
EC 号:
MDL编号:
UNSPSC代码:
41116107
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等级
analytical standard
方案
≥98.0% (GC)
保质期
limited shelf life, expiry date on the label
mp
150-152 °C (lit.)
应用
clinical testing
包装形式
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 marker of the botanic origin of strawberry tree honey.
应用
Homogentisic acid may be used as an analytical reference standard for the quantification of the analyte in the following:
It may also be used as an internal standard for the determination of ascorbic acid (AA) and uric acid (UA) in human plasma samples using high-pressure liquid chromatography–electrochemical detection (HPLC–ECD).
- Urine matrices using reversed-phase liquid chromatography tandem mass spectrometry (LC-MS/MS).
- Strawberry tree honey samples using reversed phase-high performance liquid chromatography (RP-HPLC) and ion chromatography (IC).
It may also be used as an internal standard for the determination of ascorbic acid (AA) and uric acid (UA) in human plasma samples using high-pressure liquid chromatography–electrochemical detection (HPLC–ECD).
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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Fast HPLC?ECD analysis of ascorbic acid, dehydroascorbic acid and uric acid
Li X, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 877(10), 853-856 (2009)
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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