万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
2-8℃
- 保质期:
见包装
- 英文名:
Quercetin-7- O-α-L-rhamnoside
- 库存:
大量现货
- 供应商:
上海研谨生物
- CAS号:
22007-72-3
- 规格:
5mg
槲皮素7-O-α-L鼠李糖苷
分析标准品,HPLC≥98%
Quercetin-7- O-α-L-rhamnoside
CAS号:22007-72-3
分子式:C21H20O11
分子量:448.38
MDL:MFCD28144829
别名:田基黄苷; 槲皮素7-O-Alpha-L鼠李糖苷;;quercetin 7-O-alpha-L-rhamnopyranoside; Quercetin 7-rhamnoside; Vincetoxicoside B; 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-y
|
货号 |
规格/参数/品牌 |
价格 |
货期 |
|
YJ-B20530-5mg |
分析标准品,HPLC≥98% |
¥1200.00 |
现货 |
|
YJ-B20530-20mg |
分析标准品,HPLC≥98% |
¥2100.00 |
现货 |
产品介绍
熔点:174-175℃
沸点:801.1℃ at 760mmHg
外观:黄色粉末
溶解性:可溶于甲醇、乙醇、DMSO等有机溶剂
储存条件:2-8℃
注意:部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验参考文献(8篇)
8. [IF=8.1] Xiao-Li Yin et al."UHPLC-QTOF-MS-based untargeted metabolomic authentication of Chinese red wines according to their grape varieties."FOOD RESEARCH INTERNATIONAL.2023 Dec;:113923
7. [IF=5.2] Zhuanrong Wu et al."Effects of Sun Withering Degree on Black Tea Quality Revealed via Non-Targeted Metabolomics."Foods.2023 Jan;12(12):2430
6. [IF=4.342] Wei Ran et al."Comprehensive analysis of environmental factors on the quality of tea (Camellia sinensis var. sinensis) fresh leaves."SCIENTIA HORTICULTURAE.2023 Sep;319:112177
5. [IF=6.443] Yuchuan Li et al."Study on taste quality formation and leaf conducting tissue changes in six types of tea during their manufacturing processes."Food Chemistry-X.2023 Jun;18:100731
4. [IF=8.005] Xue Jing-Shi et al."Stepwise changes in flavonoids in spores/pollen contributed to terrestrial adaptation of plants."PLANT PHYSIOLOGY.2023 May;:
3. [IF=6.208] Pan Wang et al."Discovery of Flavonoids as Novel Inhibitors of ATP Citrate Lyase: Structure–Activity Relationship and Inhibition Profiles."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.2022 Jan;23(18):10747
2. [IF=6.576] Junkun Pan et al."Inhibition of Dipeptidyl Peptidase-4 by Flavonoids: Structure–Activity Relationship, Kinetics and Interaction Mechanism."Frontiers in Nutrition. 2022; 9: 892426
1. [IF=5.537] Tiantian Tang et al."A difference of enzymatic browning unrelated to PPO from physiology, targeted metabolomics and gene expression analysis in Fuji apples."Postharvest Biol Tec. 2020 Dec;170:111323
RP-HPLC法测定金钱草中槲皮素和山奈素两种黄酮成分的含量
3 标准曲线的制备 倾取上述对照品贮备液置样品瓶中,以0.3、0.5、1、2,4、6、8、10、15μl体积进样,按上述色谱条件进行测定,分别以槲皮素(Q)和山奈素(K)进样量为横坐标,以峰面积积分值为纵坐标,得回归方程分别为: 槲皮素(Q):Y=37292X,r=0.9999,线性范围为:3.195×0.001~0.15975μg 山奈素(K):Y=39597X,r=0.9999,线性范围为:3.252×0.001~0.1626μg 结果表明槲皮素(Q
-HCl,pH 7.5,150 mmol/L NaCl,0.1% (V/V) Tween-20。 ( 2 ) 封闭液:2% 牛血清白蛋白(BSA;Sigma, St. Louis, MO) 溶解在 TBST 中。 ( 3 ) [ γ33- P ] ATP,250 μCi/ml ( Amersham Pharmacia Biotech Europe,Freiburg,Germany)。 ( 4 ) CK 2α 缓冲液:25 mmol/L Tris-HCl pH 8.5,10
力可能会导致囊腔和一些外膜蛋白流失到基质蛋白部分。参考文献 1. Buchanan, B., Gruissem, W., and Jones, R. L., eds. (2000) B io ch em istry a n d M o le c ula r B io lo g y o f P la n ts, American Society of Plant Physiologists, Rockville, MD. 2. Monde, R. A., Schuster, G
技术资料暂无技术资料 索取技术资料










