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Syringetin
	IUPAC名; 3,5,7-Trihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-4H-1-benzopyran-4-one
别名	3′,5′-O-Dimethylmyricetin; 3′,5′-Dimethoxy-3,5,7,4′-tetrahydroxyflavone; 3,5,7,4′-Tetrahydroxy-3′,5′-dimethoxyflavone
识别
CAS号	4423-37-4
PubChem	5281953
ChemSpider	4445230
SMILES	COc1cc(cc(OC)c1O)C=3Oc2cc(O)cc(O)c2C(=O)C=3O;
InChI	1/C17H14O8/c1-23-11-3-7(4-12(24-2)14(11)20)17-16(22)15(21)13-9(19)5-8(18)6-10(13)25-17/h3-6,18-20,22H,1-2H3;
InChIKey	UZMAPBJVXOGOFT-UHFFFAOYAJ
ChEBI	18215
性质
化学式	C17H14O8
摩尔质量	346.29 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

丁香亭（英語：Syringetin，也称为3',5'-二甲氧基-3,5,7,4'-四羟基黄酮，3′,5′-Dimethoxy-3,5,7,4′-tetrahydroxyflavone）是一种天然的O-甲基化黄酮，分子式C₁₇H₁₄O₈，存在于临时救（Lysimachia congestiflora）^[1]、笃斯越橘（Vaccinium uliginosum）^[2]等植物中。

参考文献

^ Mattivi, Fulvio; Guzzon, Raffaele; Vrhovsek, Urska; Stefanini, Marco; Velasco, Riccardo. Metabolite profiling of grape: Flavonols and anthocyanins. Journal of Agricultural and Food Chemistry. 2006, 54 (20): 7692–7702. PMID 17002441. S2CID 21407928. doi:10.1021/jf061538c.
^ Guo, Jian; Yu, Dong-Lei; Xu, Lizhen; Zhu, Min; Yang, Shi-Lin. Flavonol glycosides from Lysimachia congestiflora. Phytochemistry. 1998, 48 (8): 1445–1447. S2CID 85252109. doi:10.1016/s0031-9422(97)01025-x.

外部链接

[Mattivi-1] Mattivi, Fulvio; Guzzon, Raffaele; Vrhovsek, Urska; Stefanini, Marco; Velasco, Riccardo. Metabolite profiling of grape: Flavonols and anthocyanins. Journal of Agricultural and Food Chemistry. 2006, 54 (20): 7692–7702. PMID 17002441. S2CID 21407928. doi:10.1021/jf061538c.

[2] Guo, Jian; Yu, Dong-Lei; Xu, Lizhen; Zhu, Min; Yang, Shi-Lin. Flavonol glycosides from Lysimachia congestiflora. Phytochemistry. 1998, 48 (8): 1445–1447. S2CID 85252109. doi:10.1016/s0031-9422(97)01025-x.

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