79851
山奈酚3-β-D-吡喃葡萄糖苷
≥97.0% (HPLC)
别名:
3,4′,5,7-四羟基黄酮3-葡萄糖苷, 3-(β-D-吡喃葡糖基）-5,7-二羟基-2-（4-甲氧基苯基）-4H-1-苯并吡喃-4-酮, 3-葡萄糖基山奈酚, 山萘酚3-葡萄糖苷, 紫云英苷
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关于此项目
经验公式（希尔记法）:
C21H20O11
化学文摘社编号:
分子量:
448.38
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12352205
MDL number:
InChI key
JPUKWEQWGBDDQB-QSOFNFLRSA-N
SMILES string
OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15-,17+,18-,21+/m1/s1
assay
≥97.0% (HPLC)
form
crystals
storage temp.
2-8°C
Quality Level
Application
- 在泛醌生物合成中的作用：该化合物有助于植物生物化学中关键成分泛醌的苯环结构的生物合成，突出了其在细胞能量生产和植物健康中的重要作用（Soubeyrand et al., 2018）。
Biochem/physiol Actions
类似的山奈酚甙降低了Wistar大鼠的食物摄入量和相应的体重增加。未测试葡萄糖苷。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Mingsheng Peng et al.
Journal of experimental botany, 59(11), 2933-2944 (2008-06-17)
Plants can survive a limiting nitrogen (N) supply by developing a set of N limitation adaptive responses. However, the Arabidopsis nla (nitrogen limitation adaptation) mutant fails to produce such responses, and cannot adapt to N limitation. In this study, the
Dae-won Chung et al.
Journal of the science of food and agriculture, 93(2), 362-367 (2012-07-11)
The application of tea seed extract (TSE) has been widely investigated owing to its biological activities. In this paper, two flavonol triglycosides found in TSE, camelliaside A (CamA) and camelliaside B (CamB), were subjected to hydrolysis in the presence of
Monika A Olszewska et al.
Natural product research, 25(12), 1115-1131 (2011-02-25)
Six phenolics were obtained from the leaves of Prunus padus by activity-guided isolation: isorhamnetin 3-O-β-xylopyranosyl-(1 → 2)-β-galactopyranoside (1), astragalin (2), hyperoside (3), quercetin 3-O-β-xylopyranosyl-(1 → 2)-β-galactopyranoside (4), quercetin 3-O-β-xylopyranosyl-(1 → 2)-β-glucopyranoside (5) and chlorogenic acid (6). The antioxidant potential of 70% methanolic extracts from the flowers
Mi-Sun Kim et al.
Archives of pharmacal research, 34(12), 2101-2107 (2012-01-03)
Astragalin (kaempferol-3-O-glucoside), a newly found flavonoid from leaves of persimmon or Rosa agrestis, is known to have antiatopic dermatitis and antioxidant activity. However, the effect of astragalin on the inflammatory response is not well defined. Nitric oxide (NO) produced from
Sailesh Malla et al.
Biotechnology and bioengineering, 110(9), 2525-2535 (2013-04-10)
We report the production of astragalin (AST) from regiospecific modifications of naringenin (NRN) in Escherichia coli BL21(DE3). The exogenously supplied NRN was converted into dihydrokaempferol (DHK) and then kaempferol (KMF) in the presence of flavanone-3-hydroxylase (f3h) and flavonone synthase (fls1)
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