G2785
黄豆黄素
≥97% (HPLC), synthetic (organic), powder
别名:
4′,7-二羟基-6-甲氧基异黄酮, 大豆黄素
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关于此项目
经验公式（希尔记法）:
C16H12O5
化学文摘社编号:
分子量:
284.26
UNSPSC Code:
41106305
PubChem Substance ID:
NACRES:
NA.51
MDL number:
Assay:
≥97% (HPLC)
Biological source:
synthetic (organic)
Form:
powder
Solubility:
DMF: 1 mg/mL, clear, colorless to faintly yellow
Storage temp.:
−20°C
产品名称
黄豆黄素, ≥97% (HPLC)
SMILES string
COc1cc2C(=O)C(=COc2cc1O)c3ccc(O)cc3
InChI
1S/C16H12O5/c1-20-15-6-11-14(7-13(15)18)21-8-12(16(11)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3
InChI key
DXYUAIFZCFRPTH-UHFFFAOYSA-N
biological source
synthetic (organic)
assay
≥97% (HPLC)
form
powder
solubility
DMF: 1 mg/mL, clear, colorless to faintly yellow
storage temp.
−20°C
Quality Level
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Application
黄豆黄素可作为标准品，用于分析尿液中的大豆异黄酮和代谢产物。还用于结合重组雌激素和孕激素受体了解相对结合亲和力(RBA)，检测潜在的内分泌干扰物。
Biochem/physiol Actions
相比其他大豆异黄酮，黄豆黄素雌激素活性偏弱。
黄豆黄素(Glycitein)是一种大豆（黄大豆）异黄酮，它的天然糖苷衍生物可协同染料木素诱导特定基因表达。 黄豆黄素可增强转录因子[核因子E2相关因子(Nrf2)和c-Jun]与抗氧化反应元件(ARE)在HO-1和NQO1启动子处的结合，可用于研究基因转录水平上的抗氧化过程。 黄豆黄素可与其他异黄酮（如染料木素和大豆苷元）共同用于研究细胞凋亡。
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)
G Smit et al.
The Journal of biological chemistry, 267(1), 310-318 (1992-01-05)
Besides genistein and daidzein, which are active inducers of the nodYABCSUIJ operon in Bradyrhizobium japonicum, soybean seeds also excrete compounds that are not inducers of the nodYABCSUIJ genes but enhance induction of this operon in the presence of a suboptimal
Recombinant human estrogen, androgen and progesterone receptors for detection of potential endocrine disruptors
Scippo M L, et al.
Analytical and Bioanalytical Chemistry, 378(3), 664-669 (2004)
Jin-Sun Park et al.
Journal of neurochemistry, 119(5), 909-919 (2011-07-26)
The brain is highly vulnerable to oxidative stress, thus controlling oxidative stress is considered to be an important therapeutic target for neurodegenerative diseases. In this study, we found that two isoflavone metabolites (tectorigenin and glycitein) inhibited hydrogen peroxide-induced reactive oxygen
Andrean L Simons et al.
Journal of agricultural and food chemistry, 53(22), 8519-8525 (2005-10-27)
Gut microbial disappearance and metabolism of the soy isoflavone glycitein, 7,4'-dihydroxy-6-methoxyisoflavone, were investigated by incubating glycitein anaerobically with feces from 12 human subjects. The subjects' ages ranged from 24 to 53 years with a body mass index (BMI) of 20.9-25.8
Soy isoflavone metabolism in cats compared with other species: urinary metabolite concentrations and glucuronidation by liver microsomes
Redmon J M, et al.
Xenobiotica, 46(5), 406-415 (2016)
商品
Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.
抗氧化剂可保护生物系统免受含氧自由基和氧化还原过渡金属离子（如铁、铜和镉）引起的氧化损伤。
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