| Identification | Back Directory | [Name]
Quercetagetin-7-O-glucoside | [CAS]
548-75-4 | [Synonyms]
Quercetagitrin
Queccetagitrin
Quercetagetin-7-O-glucoside
Quercetagetin-7-O-β-D-glucoside
Quercetagetin-7-O-β-glucopyranoside
QUERCETAGETIN-7-O-GLUCOSIDE WITH HPLC
7-[(β-D-Glucopyranosyl)oxy]-3,3',4',5,6-pentahydroxyflavone
2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-(β-D-glucopyranosyloxy)-4H-1-benzopyran-4-one
2-(3,4-Dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5,6-trihydroxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5,6-trihydroxy-
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosy loxy)-3,5,6-trihydroxy- | [Molecular Formula]
C21H20O13 | [MDL Number]
MFCD09263523 | [MOL File]
548-75-4.mol | [Molecular Weight]
480.38 |
| Chemical Properties | Back Directory | [Melting point ]
236-238 °C (decomp)(Solv: pyridine (110-86-1); water (7732-18-5)) | [Boiling point ]
908.0±65.0 °C(Predicted) | [density ]
1.883±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [form ]
Solid | [pka]
5.73±0.40(Predicted) | [color ]
Light yellow to yellow | [InChIKey]
IDTDRZPBDLMCLB-LCRIFCTFNA-N | [SMILES]
C12C(O)=C(O)C(=CC=1OC(C1=CC=C(O)C(O)=C1)=C(O)C2=O)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O |&1:23,25,28,30,32,r| |
| Hazard Information | Back Directory | [Uses]
Quercetagitrin (Quercetagetin-7-O-glucoside), isolated from the flowers of the Marigold (Tagetes erecta), has anti-inflammatory activity[1][2]. | [Definition]
ChEBI: Quercetagitrin is a member of flavonoids and a glycoside. | [References]
[1] BY P. SURYAPRAKASA RAO, et al. Isolation and constitution of quercetagitrin, a glucoside of quercetagetin. Proceedings of the Indian Academy of Sciences - Section A. 1941.
[2] Tordera M, et al. Influence of anti-inflammatory flavonoids on degranulation and arachidonic acid release in rat neutrophils. Z Naturforsch C. 1994 Mar-Apr;49(3-4):235-40. DOI:10.1515/znc-1994-3-412 |
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