TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Chrysoeriol |
| CAS NO. | 491-71-4 |
| Appearance | Off-white to light yellow powder |
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 g/mol |
| Purity (RP-HPLC) | ≥ 98.0% |
| Solubility | Soluble in DMSO, methanol, ethanol; slightly soluble in water |
| Endotoxin | < 0.01 EU/mg |
| Biological Activity | Antioxidant, anti-inflammatory, anticancer, and immunomodulatory activities |
| Storage Conditions | Store at -20°C, protected from light and moisture |
| Stock Location | Stock in USA |
| MOQ | 1g |
Chrysoeriol exerts its biological effects primarily by modulating key inflammatory and proliferative signaling pathways; it functions as a potent inhibitor of the JAK2/STAT3 cascade, blocking the phosphorylation and nuclear translocation of STAT3, while simultaneously suppressing the activation of the NF-κB pathway by preventing IκB degradation and p65 nuclear translocation, thereby interrupting the expression of pro-inflammatory cytokines and mediators.

This product is indicated for research applications targeting inflammatory and metabolic disorders, including investigations into rheumatoid arthritis (RA) for its ability to suppress fibroblast-like synoviocyte proliferation, studies on pulmonary hypertension (PAH) for its anti-remodeling effects on vascular smooth muscle, and exploration of its neuroprotective potential in models of Parkinson's disease and its anti-osteoporotic activity by inhibiting RANKL-induced osteoclastogenesis.

Preclinical studies demonstrate that Chrysoeriol significantly ameliorates disease severity in animal models, such as reducing paw swelling and bone erosion in collagen-induced arthritis mice, improving pulmonary hemodynamics and reducing right ventricular hypertrophy in monocrotaline-induced PAH rats, and exhibiting dose-dependent anti-proliferative effects against various cancer cell lines including A549 lung cancer and MCF-7 breast cancer cells through induction of cell cycle arrest and apoptosis.
4.Certificate
GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.
Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.
We prioritize:
1.A rigorous quality management system
2.Batch traceability and stability data
3.Professional laboratory testing and validation
4.Compliance with international trade standards
Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.

5.DELIVERY & SHIPPING
We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight
We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.
We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.
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