1-咖啡酰奎宁酸 标准品,HPLC≥98%

产品属性 Product Attributes

基本信息

CAS 1241-87-8
中文名称: 1-咖啡酰奎宁酸
英文名称: 1-Caffeoylquinic Acid
别名： ;GS-7340;1-O-咖啡酰奎宁酸
纯度： HPLC≥98%

分子式: C16H18O9

分子量: 354.31
外观(性状): 淡黄色至黄色结晶或粉末
规格: 10mg
溶解性： Soluble in DMSO
运输条件: 冷藏运输
储存条件: Store at 2-8℃，2 years.

其它标识

Note 储备液建议分装冻存,避免反复冻融(-20℃,1个月);稀释后的工作液建议现用现配

产品介绍 Product Introduction

使用本产品的案例（仅供参考）

UHPLC

Chromatographic separation of SPLFA and SPLF was done on an Agilent 1290 UHPLC system  coupled to an auto sampler, a diode array detector (DAD) and an ACQUITY UHPLC® HSS T3 column (2.1 ×100 mm, 1.8 μm; Waters, Milford, MA, USA)maintained at 30 ◦C. Eluent A was 0.05% formic acid in water and eluent B was 0.05% formic acid in acetonitrile. Elution of the SPLPA compounds was achieved using the following linear gradient elution (in %B): 0 min, 5%; 20 min, 60%; 20.1 min, 5%; 30 min, 5%, and for the SPLF compounds: 0 min, 20%, 25 min, 50%, 25.1 min, 20%, 35 min, 20%. The injection volume was 5 μL, with a flow rate of 0.3 mL/ min. All sample solutions were filtered through a 0.22 μm PTFE filter (Agilent Technologies) before analysis. The detection wavelength was 320 nm for SPLPA and 254 nm for SPLF.

 来源文献：[1] Luo D , Mu T , Sun H .Profiling of phenolic acids and flavonoids in sweet potato (Ipomoea batatas L.) leaves and evaluation of their anti-oxidant and hypoglycemic activities[J].Food Bioscience, 2020, 39(44):100801.DOI:10.1016/j.fbio.2020.100801.

注意事项 Considerations

1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
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