253847
2,3,4-三羟基苯甲酸
97%
别名:
五倍子酚甲酸
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关于此项目
线性分子式:
(HO)3C6H2CO2H
化学文摘社编号:
分子量:
170.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-205-9
Beilstein/REAXYS Number:
2210807
MDL number:
Assay:
97%
产品名称
2,3,4-三羟基苯甲酸, 97%
InChI key
BRRSNXCXLSVPFC-UHFFFAOYSA-N
InChI
1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
SMILES string
OC(=O)c1ccc(O)c(O)c1O
assay
97%
mp
~205 °C (dec.) (lit.)
functional group
carboxylic acid
Quality Level
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Application
2,3,4-Trihydroxybenzoic acid has been used as:
- reagent during catalytic spectrophotometric determination of vanadium in natural and sea waters
- internal standard in separation of phenolic acids by HPLC with photodiode array detection
General description
DPPH radical-scavenging ability of 2,3,4-trihydroxybenzoic acid has been evaluated.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Rebecca J Robbins et al.
Journal of chromatography. A, 1038(1-2), 97-105 (2004-07-06)
A quantitative high-performance liquid chromatography-photodiode array detection method separating 16 phenolic acids was achieved. Six columns and several mobile phases were investigated. Resolution was achieved with a high-purity silica Phenomenex Luna C18 column (150 mm x 4.6 mm, 5 microm)
David V McCalley
Journal of chromatography. A, 1483, 71-79 (2017-01-11)
Trifluoracetic acid (TFA) added to the aqueous acetonitrile mobile phase induces some unexpected changes in the ionic component of retention in hydrophilic interaction separations when using Type B silica and amide-bonded silica columns. TFA use results in anion exchange properties
A A Mohamed et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 17(6), 769-773 (2001-11-16)
A new, simple, sensitive and selective catalytic method is developed for the determination of vanadium in natural and sea waters. The method is based on the catalytic effect of V(V) and/or V(IV) on the bromate oxidative-coupling reaction of metol with
F Ramezani Ali Akbari et al.
Acta endocrinologica (Bucharest, Romania : 2005), 15(2), 187-194 (2019-09-12)
Endothelial dysfunction and diabetic cardiomyopathy are critical complications of diabetes. Gallic acid (GA) plays a significant role in cardiovascular disorders resulted from diabetes. In addition, increased plasma miR-24, miR-126 associated with endothelial dysfunction. The current study was designed to assess
Yuan Gao et al.
Journal of the science of food and agriculture, 99(7), 3555-3562 (2019-01-11)
Sweet cherries (Prunus avium L.) are rich in polyphenols and have high antioxidant potential. This study deals with the use of ultra-performance liquid chromatography-tandem mass spectrometry on five cherry cultivars, namely Caihong, Sunburst, Summit, 23-51 and Valeri, to determine the
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