Baicalein (CAS 491-67-8) is a naturally occurring flavonoid compound extracted primarily from the roots of Scutellaria baicalensis, commonly known as Chinese skullcap. With the molecular formula C15H10O5 and a molecular weight of 270.23 g\/mol, this potent compound has garnered significant attention in pharmaceutical, nutraceutical, and cosmetic research circles.<\/p>\n
## Chemical Properties and Structure<\/p>\n
Baicalein is classified as a flavone, a subclass of flavonoids characterized by a specific molecular structure. Its chemical purity typically ranges from 95% to 98%, depending on the preparation method. This lipophilic compound exhibits excellent solubility in organic solvents such as dimethyl sulfoxide (DMSO) and ethanol, making it suitable for various research and industrial applications.<\/p>\n
The compound serves as the aglycone form of baicalin, meaning it is the non-sugar core molecule that remains after enzymatic hydrolysis of the glycoside. This structural characteristic contributes to its enhanced bioavailability compared to its glycosylated counterpart.<\/p>\n
## Pharmacological Activities and Research Applications<\/p>\n
### Anti-Inflammatory Properties<\/p>\n
Baicalein has demonstrated remarkable anti-inflammatory effects through multiple molecular pathways. Research indicates that it acts as a potent inhibitor of lipoxygenase enzymes, particularly 5-LO (5-lipoxygenase) and 12-LO (12-lipoxygenase). These enzymes catalyze the conversion of arachidonic acid to leukotrienes, which are potent mediators of inflammation. By inhibiting these enzymes, baicalein helps reduce the production of inflammatory mediators, making it a subject of interest for inflammatory condition research.<\/p>\n
### Anti-Cancer Potential<\/p>\n
Multiple in vitro and in vivo studies have explored baicalein’s anticancer properties. The compound has shown cytotoxic effects against various human tumor cell lines and demonstrates the ability to inhibit tumor growth in animal models. Researchers attribute these effects to baicalein’s ability to induce apoptosis (programmed cell death), inhibit cell proliferation, and interfere with cancer cell signaling pathways.<\/p>\n
### Neuroprotective Effects<\/p>\n
Emerging research suggests baicalein may offer neuroprotective benefits. Studies have explored its potential in protecting against neurodegenerative diseases by reducing oxidative stress and inflammation in neural tissues. This has led to investigations into baicalein’s role in potential treatments for conditions affecting brain health.<\/p>\n
### Metabolic Benefits<\/p>\n
Recent research has revealed that baicalein may help address metabolic disorders. In diabetic mouse models, baicalein supplementation demonstrated the ability to alleviate inflammation, hyperglycemia, insulin resistance, and hyperlipidemia. These effects are reportedly mediated through activation of AMPK (AMP-activated protein kinase), which subsequently suppresses the synthesis of fatty acids and cholesterol.<\/p>\n
## Industrial Applications<\/p>\n
### Nutraceuticals and Supplements<\/p>\n
Due to its broad spectrum of biological activities, baicalein is increasingly incorporated into dietary supplements and nutraceutical products. Manufacturers offer baicalein in various purity levels (typically 85%-98%) for applications in wellness and preventive health products.<\/p>\n
### Cosmetic and Skincare<\/p>\n
The antioxidant and anti-inflammatory properties of baicalein make it a valuable ingredient in cosmetic formulations. It is utilized in skincare products targeting anti-aging, inflammation reduction, and oxidative stress protection.<\/p>\n
### Pharmaceutical Research<\/p>\n
Baicalein serves as an important research compound in pharmaceutical development. Its role as a lipoxygenase inhibitor makes it valuable for studying inflammatory pathways and developing potential therapeutic agents.<\/p>\n
## Sourcing and Quality Considerations<\/p>\n
When sourcing baicalein for research or commercial applications, quality specifications are critical. Key considerations include:<\/p>\n
– **Purity Level**: Research-grade typically requires \u226595% purity, while commercial applications may accept 85%-98%
\n– **Certification**: Look for HPLC (High-Performance Liquid Chromatography) test results
\n– **Supplier Credentials**: Established chemical suppliers with quality management systems
\n– **Bulk Availability**: For manufacturing purposes, verify supplier capacity for bulk orders<\/p>\n
## Safety and Handling<\/p>\n
Baicalein is generally well-tolerated when used in appropriate amounts. However, as with any bioactive compound, proper handling and dosage considerations are essential. For research use only\u2014not intended for diagnostic or therapeutic use without proper regulatory approval.<\/p>\n
## Conclusion<\/p>\n
Baicalein (CAS 491-67-8) represents a promising natural compound with diverse pharmacological applications. Its anti-inflammatory, anticancer, neuroprotective, and metabolic benefits position it as a valuable candidate in pharmacological research and product development. As research continues, the full therapeutic potential of this flavonoid compound may be further elucidated.<\/p>\n
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*For bulk pricing and technical specifications of baicalein, contact our team to discuss your requirements.*<\/p>","protected":false},"excerpt":{"rendered":"
Baicalein (CAS 491-67-8) is a naturally occurring flavonoid compound extracted primarily from the roots of Scutellaria baicalensis, commonly known as Chinese skullcap. With the molecular formula C15H10O5 and a molecular weight of 270.23 g\/mol, this potent compound has garnered significant attention in pharmaceutical, nutraceutical, and cosmetic research circles. ## Chemical Properties and Structure Baicalein is […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"yoast_head":"\n