大黄素-8-甲醚

• 常用名: 大黄素-8-甲醚
• 英文名: Questin
• CAS号: 3774-64-9
• 分子量: 284.26300
• 密度: 1.448g/cm3
• 沸点: 557ºC at 760mmHg
• 分子式: C₁₆H₁₂O₅
• 熔点: N/A
• 闪点: 213.9ºC

大黄素-8-甲醚用途

奎斯汀是从海洋黄曲霉中分离得到的一种抗菌剂。奎斯汀对V。哈维伊,V。鳗鲡属。霍乱和V。MIC值分别为31.25µg/mL、62.5µg/mL、62.5µg/mL和125µg/mL的副溶血菌[1]。

大黄素-8-甲醚名称

• 中文名: 大黄素-8-甲醚
• 英文名: questin

大黄素-8-甲醚生物活性

• 描述: 奎斯汀是从海洋黄曲霉中分离得到的一种抗菌剂。奎斯汀对V。哈维伊,V。鳗鲡属。霍乱和V。MIC值分别为31.25µg/mL、62.5µg/mL、62.5µg/mL和125µg/mL的副溶血菌[1]。
• 相关类别:
  研究领域 >> 感染
  信号通路 >> 抗感染 >> 细菌
• 参考文献:

  [1]. Lei Guo, et al. Optimized production and isolation of antibacterial agent from marine Aspergillus flavipes against Vibrio harveyi. 3 Biotech. 2017 Dec;7(6):383.

大黄素-8-甲醚物理化学性质

• 密度: 1.448g/cm3
• 沸点: 557ºC at 760mmHg
• 分子式: C₁₆H₁₂O₅
• 分子量: 284.26300
• 闪点: 213.9ºC
• 精确质量: 284.06800
• PSA: 83.83000
• LogP: 2.19020
• InChIKey: UUNPIWCQMVNINR-UHFFFAOYSA-N
• SMILES: COc1cc(O)cc2c1C(=O)c1c(O)cc(C)cc1C2=O
• 外观性状: 粉末
• 折射率: 1.677
• 储存条件: 室温

大黄素-8-甲醚安全信息

• 海关编码: 2914690090

大黄素-8-甲醚海关

• 海关编码: 2914690090
• 中文概述: 2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
• Summary: 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

大黄素-8-甲醚靶点实验

查看更多实验

实验名称：Antifungal activity against Saccharomyces cerevisiae ATCC 9763 up to 100 ug/ml 48 hrs... 来源：ChEMBL 靶标：Saccharomyces cerevisiae External Id：CHEMBL4150373

实验名称：Antiprotozoal activity against Tritrichomonas foetus KV1 来源：ChEMBL 靶标：Tritrichomonas suis External Id：CHEMBL4150374

实验名称：Antidiabetic nephropathic activity in rat HBZY-1 cells assessed as inhibition of high... 来源：ChEMBL 靶标：N/A External Id：CHEMBL2400237

实验名称：Antibacterial activity against Bacillus subtilis ATCC 6633 up to 100 ug/ml 48 hrs by ... 来源：ChEMBL 靶标：Bacillus spizizenii External Id：CHEMBL4150375

实验名称：Antidiabetic nephropathic activity in rat HBZY-1 cells assessed as inhibition of high... 来源：ChEMBL 靶标：N/A External Id：CHEMBL2400236

实验名称：Antidiabetic nephropathic activity in rat HBZY-1 cells assessed as inhibition of high... 来源：ChEMBL 靶标：N/A External Id：CHEMBL2400240

实验名称：Cytotoxicity against mouse NS1 cells up to 100 ug/ml 48 hrs by resazurin dye based as... 来源：ChEMBL 靶标：N/A External Id：CHEMBL4150381

实验名称：Cytotoxicity against rat HBZY-1 cells assessed as cell viability at 10 uM after 48 hr... 来源：ChEMBL 靶标：N/A External Id：CHEMBL2400235

实验名称：Antibacterial activity against Escherichia coli ATCC 25922 after 48 hrs by resazurin ... 来源：ChEMBL 靶标：Escherichia coli External Id：CHEMBL4150377

实验名称：Antifungal activity against Candida albicans ATCC 10231 after 48 hrs by bromocresol g... 来源：ChEMBL 靶标：Candida albicans External Id：CHEMBL4150379

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大黄素-8-甲醚英文别名

• 1,6-dihydroxy-8-methoxy-3-methylanthraquinone
• Emodin-8-methyl ether
• 1-methylemodin
• 1,6-dihydroxy-8-methoxy-3-methylanthracene-9,10-dione
• 8-O-methylemodin
• 1-O-methylemodin
• Questin
• 9,10-Anthracenedione,1,6-dihydroxy-8-methoxy-3-methyl
• <U-14C>Questin