TECHNICAL SPECIFICATIONS
Item | Specification |
|---|---|
Product Name | Flunisolide |
CAS NO. | 3385-03-3 |
Appearance | White to off-white crystalline powder |
Molecular Formula | C₂₄H₃₁FO₆ |
Molecular Weight | 434.50 g/mol |
Amino Acid Sequence | Not applicable |
Purity (RP-HPLC) | ≥98.0% |
Solubility | Soluble in methanol, ethanol, and DMSO; slightly soluble in water |
Endotoxin | < 1 EU/mg |
Biological Activity | Potent synthetic corticosteroid with strong glucocorticoid activity; exhibits significant anti-inflammatory, antipruritic, and immunosuppressive effects |
Storage Conditions | Store at -20°C, protected from light and moisture |
Stock Location | USA / Germany / China (optional, based on actual stock) |
MOQ | 1 g |
Flunisolide exerts its therapeutic effects by binding to intracellular glucocorticoid receptors, which subsequently translocate to the nucleus and modulate gene transcription. This results in the suppression of pro-inflammatory cytokine production, inhibition of leukocyte migration, reduction of inflammatory mediator release, and stabilization of the bronchial epithelial cell membrane. Its high topical potency and rapid metabolic clearance contribute to its favorable safety profile when used via inhalation.


Flunisolide is primarily indicated for the prophylactic treatment of chronic asthma in adults and children, as well as for the relief of symptoms associated with seasonal and perennial allergic rhinitis. It is also employed in the management of nasal polyps and other inflammatory mucosal conditions. The product is available in inhalation and nasal spray formulations, making it versatile for both pulmonary and upper airway applications.

Clinical studies have demonstrated that Flunisolide significantly reduces asthma exacerbations, improves lung function, and decreases the frequency and severity of asthma symptoms when used consistently. In allergic rhinitis, it effectively alleviates nasal congestion, sneezing, rhinorrhea, and itching within days of initiation. Long-term use has been shown to reduce the need for rescue medications and improve overall quality of life for patients with chronic inflammatory respiratory disorders.

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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