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- 文献和实验
- 技术资料
- 保存条件:
Store at 2-8℃,2 years.
- 保质期:
Store at 2-8℃,2 years.
- 英文名:
Vitexin
- 库存:
999
- 供应商:
北京索莱宝科技有限公司
- CAS号:
3681-93-4
- 规格:
20mg
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| 详细描述 |
本品为分析标准品 使用本产品的案例(仅供参考) UHPLC UHPLC system (Shimadzu, Japan) consisted of a model LC30AD pump and a model SIL-30AC autosampler with a Phenomenex Kinetex C18 column (100 mm × 2.1 mm, 1.7 µm). The chromatograph was equipped with a gradient mobile phase. Mobile phases were water with 0.1% of formic acid (A) and acetonitrile with 0.1% of formic acid (B). The gradient used was as follows: 0.01 min, 5% B; 0.01–3 min, 5–25% B; 3–5 min, 25–30% B; 5–12 min, 30–50% B; 12– 18 min, 50–100% B; 18–22 min, 100% B; 22–22.1 min, 100– 5% B; 22.1–27 min, 5% B. The injection volume of sample was 2 µL. The flow rate was 0.3 mL/min and the column temperature was 35◦C. The Q-TOF-MS system (AB, America) with an ESI source was performed in positive mode and negative mode. The parameters of ESI–MS were set as follows: ion source gas 1 (50 psi), ion source gas 2 (50 psi), curtain gas (35 psi), temperature (500◦C), ion spray voltage floating (5500 V), declustering potential (100 V), collision energy (10 eV). 来源文献:Ma T, Sun J, Li X, Ma Y, Liu L, Guo L, Liu Q, Sun Y. Optimization of extraction for Anemarrhena asphodeloides Bge. using silica gel-based vortex-homogenized matrix solid-phase dispersion and rapid identification of antioxidant substances. J Sep Sci. 2020 Jun;43(11):2180-2192. doi: 10.1002/jssc.202000101. Epub 2020 Mar 29. PMID: 32133730. |
| CAS | No.3681-93-4 |
| 分子式 | C21H20O10 |
| 分子量 | 432.38 |
| 单位 | 瓶 |
| 储存条件 | Store at 2-8℃,2 years. |
| 纯度 | HPLC≥98% |
| 英文名称 | Vitexin |
| 中文名称 | 牡荆素 |
| 别名 | Apigenin-8-C-glucoside |
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文献和实验【本资料源自公开渠道,如需(此处)屏蔽,请联系删除】
标题:3D-QSAR studies on the structure–bitterness analysis of citrus flavonoids
成员:Lufang Chen, Yanling Lin, Xing Yan, Hui Ni, Feng Chen, Fan He
论文因子:6.317 发表期刊:Food & Function pmid:37158134
【本资料源自公开渠道,如需(此处)屏蔽,请联系删除】
标题:Optimization of extraction for Anemarrhena asphodeloides Bge. using silica gel‐based vortex‐homogenized matrix solid‐phase dispersion and rapid identification of antioxidant substances
成员:Ma T; Sun J; Li X; Ma Y; Liu L; Guo L; Liu Q; Sun
论文因子:2.516 发表期刊:Journal of Separation Science pmid:32133730
注意:以上文献 仅供参考
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