InChI
1S/C41H26O26/c42-8-1-5-12(24(48)21(8)45)13-6(2-9(43)22(46)25(13)49)39(60)65-34-11(4-63-37(5)58)64-38(59)7-3-10(44)23(47)26(50)14(7)15-18-16(28(52)32(56)27(15)51)17-19-20(30(54)33(57)29(17)53)31(55)35(66-41(19)62)36(34)67-40(18)61/h1-3,11,31,34-36,42-57H,4H2
InChI key
UDYKDZHZAKSYCO-UHFFFAOYSA-N
SMILES string
O=C(C1=CC(O)=C(O)C(O)=C1C2=C(C(OC[C@@]3([H])O4)=O)C=C(O)C(O)=C2O)O[C@@]3([H])[C@H](O5)[C@@]([C@H]6O)([H])OC(C7=C6C(O)=C(O)C(O)=C7C8=C(O)C(O)=C(O)C(C9=C(O)C(O)=C(O)C=C9C4=O)=C8C5=O)=O
grade
analytical standard
assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
impurities
≤15.0% water
application(s)
food and beverages
format
neat
shipped in
wet ice
storage temp.
−20°C
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General description
Castalagin is a polyphenol that is mainly present in oak and chestnut wood. It belongs to the class of hydrolyzable tannins or ellagitannins that is reported to exhibit anti-inflammatory, anticancer, antioxidant, and antibacterial properties. The anti-herpes virus activity of the compound is also investigated.
Application
Castalagin may be used as an analytical standard for the determination of the analyte in oak species, and various parts of white strawberry species by chromatography techniques.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Ellagitannins and Flavano-Ellagitannins: Red Wines Tendency in Different Areas, Barrel Origin and Ageing Time in Barrel and Bottle
Rasines-Perea Z, et al.
Food Chemistry, 9(8), 316-316 (2019)
Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry
Mammela P, et al.
Journal of Chromatography A, 891(1), 75-83 (2000)
Three-dimensional analysis of combination effect of ellagitannins and acyclovir on herpes simplex virus types 1 and 2
Vilhelmova N, et al.
Antiviral Research, 89(2), 174-181 (2011)
Polyphenolic compounds as chemical markers of wine ageing in contact with cherry, chestnut, false acacia, ash and oak wood
de Simon BF, et al.
Food Chemistry, 143, 66-76 (2014)
Determination of phenolic composition and antioxidant activity in fruits, rhizomes and leaves of the white strawberry (Fragaria chiloensis spp. chiloensis form chiloensis) using HPLC-DAD-ESI-MS and free radical quenching techniques
Simirgiotis MJ and Schmeda-Hirschmann G
Journal of food composition and analysis, 23(6), 545-553 (2010)
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