All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C11H8O5
CAS Number:
Molecular Weight:
220.18
EC Number:
MDL number:
UNSPSC Code:
12171500
Recommended Products
grade
Sigma Grade
mp
275 °C (dec.) (lit.)
storage temp.
−20°C
SMILES string
OC1=CC=Cc2cc(O)c(O)c(O)c2C1=O
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Application
Calibration standard for peroxidase assays using pyrogallol as substrate.
Biochem/physiol Actions
Polyphenol antibiotic originally isolated from Quercus nutgall that has antioxidant activity. Competitive inhibitor of epidermal growth factor receptor protein tyrosine kinase activity; inhibitor of xanthine oxidase.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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M Moniruzzaman et al.
Langmuir : the ACS journal of surfaces and colloids, 25(2), 977-982 (2008-12-31)
In this article we report the first results on the enzymatic activity of horseradish peroxidase (HRP) microencapsulated in water-in-ionic liquid (w/IL) microemulsions using pyrogallol as the substrate. Toward this goal, the system used in this study was composed of anionic
Novel inhibitors of 3-phosphoglycerate kinase.
M J Hickey et al.
Biochemical Society transactions, 23(4), 607S-607S (1995-11-01)
Shinichi Kitada et al.
Journal of medicinal chemistry, 46(20), 4259-4264 (2003-09-19)
Among the most promising chemopreventive agents, certain natural polyphenols have recently received a great deal of attention because of their demonstrated inhibitory activity against tumorigenesis. In view of their anticancer properties, these compounds also hold great promise as potential chemotherapeutic
Valérie Méchin et al.
Phytochemistry, 68(4), 571-579 (2006-12-26)
The objective of this study was to assess the influence of the peroxidase/coniferyl alcohol (CA) ratio on the dehydrogenation polymer (DHP) synthesis. The soluble and unsoluble fractions of horseradish peroxidase (HRP)-catalyzed CA dehydrogenation mixtures were recovered in various proportions, depending
H Ren et al.
Bioorganic & medicinal chemistry letters, 11(14), 1851-1854 (2001-07-19)
A series of compounds bearing an endocyclic -N-O- moiety with potential antimalarial activity based on simple derivatives of the tropolone purpurogallin was prepared by means of a hetero Diels-Alder reaction using nitrosobenzene as a dienophile. The rationale behind the design
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