槲皮素

槲皮素

CAS号：117-39-5

英文名：quercetin

分子式：C15H10O7

分子量：302.236

海关数据

申报要素

海关编码

2914501900

申报要素

品名, 成分含量, 用途, 丙酮报明包装

概述

2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

海关数据

时间(年-月)	进口		出口
时间(年-月)	进口总量(kg)	进口总额(美元)	出口总量(kg)	出口总额(美元)
2008-12			899657	7782386
2008-11			730387	6100209
2008-09			780578	6851349
2008-08			0	8413121
2008-07			867868	8329320
2008-06			641855	5940675
2008-05			939434	7440375
2008-04			976959	7818641
2008-03			948299	7941706
2008-02			717374	5211119
2008-01			1028476	8424127
2007-12			121785	1876145
2007-11			112660	1149793
2007-10			112107	1486132
2007-09			122053	1167656
2007-07			158463	1317780
2007-06			117025	991412
2007-05			104180	947248
2007-04			54754	858235
2007-03			42076	779375
2007-02			56130	658931
2007-01			20549	461132

上游原料

异槲皮苷 quercetin 3-O-β-D-glucosyl-(1→2)-β-D-glucosyl-(1→2)-β-D-glucoside 3,5,7,3',4'-五羟基黄烷酮 3',5,7-三羟基-3,4'-二甲氧基黄酮 2′,4′,6′-三甲氧基苯乙酮 2-benzo[1,3]dioxol-5-yl-3-hydroxy-5,7-dimethoxy-chromen-4-one 3-羟基-3,4,5,7-四甲氧基黄酮花旗松素 (E)-3-(3,4-dimethoxyphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one quercetin-3,7-O-diglucoside 3-(3,4-二甲氧基苯基)-1-(2-羟基-4,6-二甲氧基苯基)-2-丙烯-1-酮异槲皮苷 2-(3,4二羟基苯基)-5,7-二羟基-4-氧代-4H-1-苯并吡喃-3-基-beta-D-吡喃葡糖苷酸 quercetin 3-O-(3-O-methyl-α-L-rhamnopyranoside) 3,4-双(甲氧基甲氧基)苯甲醛 7-羟基黄烷醇碳酸二甲酯 cissoside II 盐酸 (E)-3-(3,4-methylenedioxyphenyl)-1-(2'-hydroxy-4',5'-dimethoxyphenyl)-2-propen-1-one 芸香叶苷 quercetin 3-O-β-D-glucopyranoside-7-O-β-D-glucopyranosyl-(1->3)-α-L-rhamnopyranoside 1-[2,4,6-tris(methoxymethoxy)phenyl]ethanone 3,4,2',4',6'-pentamethoxymethoxychalcone 5,7-dimethoxy-3',4'-methylenedioxyflavanone 槲皮素-7-葡萄糖苷 quercetin-3,7-di-O-β-D-glucopyranoside-4'-O-α-L-rhamnopyranoside 扁蓄苷 quercetin triphenylantimony complex 异鼠李素 3,3'-二-O-甲基槲皮素 2-羟基-4,6-二甲氧基苯乙酮 quercetin 3-O-[2G-(E)-coumaroyl-3G-O-β-D-glucosyl-3R-O-β-D-glucosylrutinoside] 槲皮苷 3,4,5,7-四甲氧基黄酮 3,4-二甲氧基苯甲醛 quercetin 3-O-β-D-glucuronopyranoside 山奈酚绣线菊甙 quercetin 3-O-(2''-O-α-L-rhamnopyranosyl-6''-O-E-p-coumaroyl)-β-D-glucopyranoside 柽柳黄素 quercetin 3-O-(3-O-methyl-α-L-rhamnopyranosyl)-(1->5)-O-β-D-apiofuranoside falcoside C 鼠李素金丝桃甙

下游产品

霍香酮醇 2-(2,2-diphenyl-1,3-benzodioxol-5-yl)-3,5,7-trihydroxychromen-4-one 3',5,7-三羟基-3,4'-二甲氧基黄酮槲皮素 3-beta-D-吡喃木糖苷 3-邻甲基槲皮素 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-(3-methylbut-2-enyl)chromen-4-one 4-[3-(beta-D-吡喃葡萄糖基氧基)-5,7-二羟基-4-氧代-4H-苯并吡喃-2-基]-2-甲氧基苯基beta-D-吡喃葡萄糖苷栎精-3,7,3’,4’-四甲醚 [5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid 3,4′,7-tri-O-benzyl-3′,5-dihydroxyflavonol 3',4',5-trihydroxy-3,7-dimethoxyflavone isorhamnetin diglucoside 原儿茶酸间苯三酚甲醛栎精-3,5,7,3,4-五甲醚槲皮素-7-葡萄糖苷杜鹃黄素异鼠李素表儿茶素 3-羟基-3,4,5,7-四甲氧基黄酮 5,3'-二羟基-3,7,4'-三甲氧基黄酮异鼠李素-3-O-半乳糖苷 3,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-5-hydroxy-4H-1-benzopyran-4-one (+)-表儿茶素花青素 2,3-dihydroxy-5-(3,5,7-trihydroxy-4-oxochromen-2-yl)benzenesulfonic acid 棉花素绣线菊甙 2,4,6-三羟基苯甲酸柽柳黄素异槲皮苷 3,5,3'-三羟基-7,4'-二甲氧基黄酮 2-(3,4二羟基苯基)-5,7-二羟基-4-氧代-4H-1-苯并吡喃-3-基-beta-D-吡喃葡糖苷酸鼠李素槲皮素 3,4'-二葡糖甙六羟黄酮/栎草亭金丝桃甙苄奎辛间苯三酚