Chemical fact sheet: Granatin B

Granatin B

Basics

Category
Tannins
IUPAC-name
(57R,58S,510R,511R,516S,517aS,519S)-14,15,16,24,25,26,52,53,516,517,517-undecahydroxy-55,513,515,3,8-pentaoxo-55,57,58,510,511,513,515,516,517,517a-decahydro-4,7-dioxa-5(19,10)-1,16-epoxy-7,11-methanodibenzo[i,k][1,4,7]trioxacyclotridecina-1,2(1,2)-dibenzenacyclooctaphane-58-yl 3,4,5-trihydroxybenzoate
Formula
No formula stored
Exact mass
952.08180 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of granatin B
Figure 1.1: Chemical structure of granatin B

Sources

In summary, the chemical granatin B has been analyzed from following sources:

Punica granatum
1st

Note that an analysis result in the database may indicate either presence or lack thereof of a chemical in an analyzed sample.

References

  1. V. Di Stefano, R. Pitonzo, M. Novara, D. Bongiorno, S. Indelicato, C. Gentile, G. Avellone, R. Bognanni, S. Scandurra, and M. Melilli, "Antioxidant activity and phenolic composition in pomegranate (Punica granatum L.) genotypes from south Italy by UHPLC-Orbitrap-MS approach.," Journal of the Science of Food and Agriculture , vol. 99 , pp. 1038–1045 , DOI: 10.1002/jsfa.9270 .

Analysis results

Analysis result 1

Detection technique Values Units
[M⁻ H]⁻ 951.07408 m/z
MS²⁻ 300.99800 m/z
STD
False
TLC
False
UV/Vis detector description
UHPLC-DAD
Mass spectrometer description
ESI-MS, quadrupole Orbitrap MS
Organism
Punica granatum
cultivated
squeezed, fresh, frozen, juice
Sample note
The samples were identified and collected by the researchers.
Dried material storage temperature
-20 °C
Dried material storage notes
dark
Extract liquid storage temperature
-20 °C
References

V. Di Stefano, R. Pitonzo, M. Novara, D. Bongiorno, S. Indelicato, C. Gentile, G. Avellone, R. Bognanni, S. Scandurra, and M. Melilli, "Antioxidant activity and phenolic composition in pomegranate (Punica granatum L.) genotypes from south Italy by UHPLC-Orbitrap-MS approach.," Journal of the Science of Food and Agriculture , vol. 99 , pp. 1038–1045 , DOI: 10.1002/jsfa.9270 .