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- 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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