西伯利亚落叶松黄酮

Laricitrin
	IUPAC名; 3,3′,4′,5,7-Pentahydroxy-5′-methoxyflavone
	系统名; 2-(3,4-Dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
别名	3'-O-Methylmyricetin
识别
CAS号	53472-37-0
PubChem	5282154
ChemSpider	4445351
SMILES	O=C1c3c(O/C(=C1/O)c2cc(O)c(O)c(OC)c2)cc(O)cc3O;
InChI	1/C16H12O8/c1-23-11-3-6(2-9(19)13(11)20)16-15(22)14(21)12-8(18)4-7(17)5-10(12)24-16/h2-5,17-20,22H,1H3;
InChIKey	CFYMYCCYMJIYAB-UHFFFAOYAK
ChEBI	31763
KEGG	C12633
性质
化学式	C16H12O8
摩尔质量	332.26 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

西伯利亚落叶松黄酮（英语：Laricitrin，也称为3,5,7,4',5'-五羟基-3'-甲氧基黄酮，3,3′,4′,5,7-Pentahydroxy-5′-methoxyflavone）是一种杨梅黄酮衍生的天然的O-甲基化黄酮，分子式C₁₆H₁₂O₈，存在于葡萄^[1]、笃斯越橘（Vaccinium uliginosum）^[2]等植物中。

参考文献

^ Mattivi, F; Guzzon, R; Vrhovsek, U; Stefanini, M; Velasco, R. Metabolite profiling of grape: Flavonols and anthocyanins. J. Agric. Food Chem. October 2006, 54 (20): 7692–702. PMID 17002441. doi:10.1021/jf061538c.
^ Anja; Jaakola, Laura; Riihinen, Kaisu R.; Kainulainen, Pirjo S. Anthocyanin and Flavonol Variation in Bog Bilberries (Vaccinium uliginosumL.) in Finland. Journal of Agricultural and Food Chemistry. 2010, 58 (1): 427–433. PMID 20000402. doi:10.1021/jf903033m.

[Mattivi-1] Mattivi, F; Guzzon, R; Vrhovsek, U; Stefanini, M; Velasco, R. Metabolite profiling of grape: Flavonols and anthocyanins. J. Agric. Food Chem. October 2006, 54 (20): 7692–702. PMID 17002441. doi:10.1021/jf061538c.

[2] Anja; Jaakola, Laura; Riihinen, Kaisu R.; Kainulainen, Pirjo S. Anthocyanin and Flavonol Variation in Bog Bilberries (Vaccinium uliginosumL.) in Finland. Journal of Agricultural and Food Chemistry. 2010, 58 (1): 427–433. PMID 20000402. doi:10.1021/jf903033m.

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