Catechin

Procyanidin A2 analytical standard provided with w/w absolute assay, to be used for quantitative titration.

(+)-Catechin hydrate is a chiral flavonoid, which is a type of natural polyphenol compound. It is primarily sourced from various plants, including tea leaves, cocoa, and certain fruits. As an integral component of the flavonoid group, (+)-Catechin hydrate exhibits strong antioxidant activity, primarily through its ability to scavenge free radicals and chelate metal ions, thereby mitigating oxidative stress within biological systems. The significant role of (+)-Catechin hydrate in scientific research stems from its wide-ranging biological activities. It is extensively used in studies related to cardiovascular health, due to its potential in reducing oxidative stress and modifying lipid profiles. Furthermore, it has been investigated for its anti-inflammatory and anticancer properties, as well as its neuroprotective effects. These properties make it a subject of interest in pharmaceutical and nutraceutical applications. Research exploring its impact on metabolic syndromes and its potential in enhancing exercise performance also highlights its versatile applicability. This compound continues to be pivotal in advancing our understanding of polyphenol-related health benefits.

(-)-Epicatechin is a flavonoid compound, which is a type of polyphenol that can be found in various natural sources such as cacao beans, green tea, and certain fruits. Structurally, it belongs to the class of catechins and is known for its antioxidant properties. Its mode of action involves the scavenging of free radicals and modulation of various signaling pathways relevant to oxidative stress. (-)-Epicatechin has been shown to influence endothelial function by enhancing nitric oxide (NO) production, leading to improved vascular health. Moreover, it can interact with different cellular proteins, affecting pathways associated with inflammation and cell survival. The applications of (-)-Epicatechin are diverse, with a particular focus on its potential cardiovascular benefits. Scientific studies suggest that it may contribute to lowering blood pressure, improving lipid profiles, and offering protection against atherosclerosis. Additionally, due to its beneficial impact on muscle function and insulin sensitivity, (-)-Epicatechin is being investigated for its role in metabolic health, including diabetes management. Further research is ongoing to elucidate its comprehensive bioactivity and therapeutic potential.

(+)-Gallocatechin gallate analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.