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Azithromycin dihydrate is a macrolide antibiotic API supplied by Zhejiang Sunrise Fine Chemicals Co., Ltd. in 25KG drums, with a confirmed purity of 98% or higher. The compound is water-soluble, a critical property for its use in tablet and suspension formulations. It meets USP26 standards, ensuring compliance with pharmaceutical-grade requirements for safety and efficacy in bacterial infection treatments.
This API is manufactured using controlled processes to maintain consistency in molecular structure and bioactivity. Typical azithromycin dihydrate exhibits a white to off-white crystalline powder form, with a molecular weight of 785.0 g/mol and a melting point of approximately 113-115°C. The dihydrate form is standard for this antibiotic, providing stability in storage and handling.
Pharmaceutical manufacturers source this API for antibiotic production, particularly for broad-spectrum bacterial treatments. Buyers should confirm packaging integrity, as 25KG drums are standard for bulk shipments from China. Logistics typically involve temperature-controlled storage and compliance with international pharmaceutical transport regulations. This product is intended for industrial use in licensed facilities.
| Product Type | Azithromycin dihydrate API |
| Purity | 98% or higher |
| Form | White to off-white crystalline powder |
| Molecular Weight | 785.0 g/mol typical |
| Melting Point | 113-115°C typical |
| Solubility | Water-soluble |
| Packaging | 25KG drums |
| Standard | USP26 |
| Storage Condition | Temperature-controlled, dry environment typical |
| Application | Pharmaceutical formulations (tablets, suspensions) |
Zhejiang Sunrise Fine Chemicals Co., Ltd. operates from Ningbo, Zhejiang Province, China, with its registered office at 22nd Floor, East Sea Sunshine Building, 455 Zhongshan East Road. The company is classified as an imported-tier supplier on the platform, indicating its role in cross-border pharmaceutical ingredient trade. Its harbor trust tier signals a baseline level of verification for international transactions.
The supplier’s profile does not disclose response metrics, production capacity, or certifications beyond the USP26 standard referenced in the product listing. Buyers should directly confirm compliance with additional regulatory requirements such as FDA, ISO, or GMP, as these are not explicitly stated. The company specializes in APIs, with azithromycin dihydrate as a key offering for pharmaceutical manufacturers.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering azithromycin dihydrate from Zhejiang Sunrise Fine Chemicals Co., Ltd., verify the Certificate of Analysis (CoA) to confirm the 98% purity claim and USP26 compliance. Request documentation proving the API’s stability under typical storage conditions and its suitability for your intended formulations. Ensure the supplier can provide export permits for pharmaceutical-grade materials from China.
Confirm logistics details such as lead time, which is typically 4-6 weeks for bulk API shipments from Ningbo. Clarify Incoterms (e.g., FOB Ningbo or CIF destination port) and payment terms, as these are not specified in the listing. Temperature-controlled shipping may be required to maintain the API’s integrity during transit.
For quality checks, insist on pre-shipment inspection by an independent laboratory to verify purity, solubility, and absence of contaminants. Request a sample for in-house testing to validate the API’s performance in your formulations. Ensure all packaging meets international pharmaceutical transport regulations, and confirm the supplier’s ability to provide batch traceability.
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Securing a reliable supply chain for Azithromycin Dihydrate is critical for maintaining your business operations. Zhejiang Sunrise Fine Chemicals Co., Ltd., a verified supplier located in China, provides high-quality Azithromycin Dihydrate ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Azithromycin Dihydrate from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Zhejiang Sunrise Fine Chemicals Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Zhejiang Sunrise Fine Chemicals Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Azithromycin Dihydrate from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Zhejiang Sunrise Fine Chemicals Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Zhejiang Sunrise Fine Chemicals Co., Ltd. provides Azithromycin Dihydrate for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Zhejiang Sunrise Fine Chemicals Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Azithromycin Dihydrate to your country.
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