Import Dimethyl Cantharidin — Buy in Bulk from Supplier in China
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Dimethyl cantharidin is a synthetic derivative of cantharidin with the molecular formula C8H8O4. It is not naturally occurring but designed to retain the biological activity of its parent compound while improving stability. The compound is used in pharmaceutical research for its potential antitumor and vesicant properties, particularly in topical formulations and targeted drug delivery studies.
The molecular structure features two methyl ester groups attached to a bicyclic anhydride core, which influences its solubility and reactivity. Typical purity levels in research-grade material range from 97% to 99.5%, with strict limits on residual solvents and isomers. The compound is sensitive to moisture and light, requiring storage under inert atmosphere and refrigerated conditions to maintain integrity.
Buyers are primarily research institutions, pharmaceutical R&D labs, and specialty chemical manufacturers developing oncology or dermatological agents. The product is supplied in sealed amber glass vials or HDPE containers under nitrogen, with typical packaging of 1 g, 5 g, or 25 g units. Minimum order quantities and lead times are not confirmed. Buyers should request HPLC purity reports and stability data for each batch.
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.15 g/mol |
| Appearance | White to off-white crystalline solid |
| Purity | ≥97% (as stated, not verified) |
| Melting Point | 148 - 152 °C (typical range for dimethyl cantharidin) |
| Solubility | Slightly soluble in ethanol, insoluble in water (standard for esterified cantharidins) |
| Typical HPLC Purity | 97 - 99.5% (standard for research-grade synthetic intermediates) |
| Typical Residual Solvent | ≤500 ppm (standard limit for pharmaceutical intermediates) |
| Typical Isomer Content | ≤0.5% (standard for asymmetric ester derivatives) |
| Storage Temperature | 2 - 8 °C (standard for light- and moisture-sensitive compounds) |
Wuhan Pharma Chemical Co., Ltd. is located in Wuchang, Wuhan, Hubei Province, China, with a registered address at No. 134 Hanyang Avenue. The supplier’s profile indicates a harbor trust tier and no recorded response rate or average response time, suggesting minimal buyer interaction on the platform. No details are provided on production scale, certification status, or laboratory capabilities.
The company is listed as a supplier of pharmaceutical intermediates and fine chemicals, with dimethyl cantharidin as one of its offerings. There are no claims regarding GMP compliance, ISO certification, or client references. The listing includes promotional language about quality and certification, but these are not substantiated by verifiable data. Buyers must treat this as a raw material source without disclosed quality systems and request batch-specific analytical reports.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Dimethyl Cantharidin from Wuhan Pharma Chemical Co., Ltd. - China Import Guide
Before ordering, verify the supplier provides a batch-specific Certificate of Analysis with HPLC purity, melting point, and impurity profile. Do not accept generic certificates without chromatograms or spectral data. Confirm the molecular identity via FTIR or NMR reports and request a stability study for the intended storage period. Ensure the material is not contaminated with parent cantharidin or isomers.
Logistics are typically via air freight in small quantities (1 - 25 g) in sealed vials, or sea freight for bulk orders. Lead time is not stated, so buyers must confirm production scheduling and shipping port from Wuhan or Shanghai. Incoterms are not specified; negotiate FOB Shanghai or DDP destination. Payment terms should be T/T against shipping documents, with 30% deposit and 70% against BL copy.
Conduct a pre-shipment inspection for container integrity, label accuracy, and seal condition. Sample each vial and test for appearance, moisture content, and purity. Retain a sample for independent lab verification. Request full documentation: SDS, COA, packing list, origin certificate, and export declaration. Ensure compliance with your country’s regulations for controlled pharmaceutical intermediates and hazardous substances.
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30 suppliersBuy & Import Dimethyl Cantharidin — Wholesale Supply from China
Securing a reliable supply chain for Dimethyl Cantharidin is critical for maintaining your business operations. Wuhan Pharma Chemical Co., Ltd., a verified supplier located in China, provides high-quality Dimethyl Cantharidin 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.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dimethyl Cantharidin from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wuhan Pharma Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Wuhan Pharma Chemical Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Wuhan Pharma Chemical 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 B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Dimethyl Cantharidin
When importing Dimethyl Cantharidin 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.
Frequently Asked Questions About Dimethyl Cantharidin
How can I get the wholesale price for Dimethyl Cantharidin?
Click the "Request Quotation" button to contact Wuhan Pharma Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Dimethyl Cantharidin in bulk from China?
Yes, Wuhan Pharma Chemical Co., Ltd. provides Dimethyl Cantharidin for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Wuhan Pharma Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Dimethyl Cantharidin to your country.
How do I request a sample of Dimethyl Cantharidin?
Send a direct message to Wuhan Pharma Chemical Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Wuhan Pharma Chemical Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Dimethyl Cantharidin?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Wuhan Pharma Chemical Co., Ltd..
Does Wuhan Pharma Chemical Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Wuhan Pharma Chemical Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Wuhan Pharma Chemical Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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