Import Adefovir Dipivoxil — Buy in Bulk from Supplier in China

Adefovir dipivoxil is a nucleoside reverse transcriptase inhibitor used primarily in the treatment of chronic hepatitis B, including cases with compensated liver disease. This listing offers a pharmaceutical-grade active ingredient with a minimum assay of 99%, supplied in bulk quantities of 1kg, 2kg and 5kg for institutional use. The product is intended for formulation into oral tablets or other dosage forms by licensed manufacturers.

The active ingredient is a white to off-white crystalline powder, soluble in dimethyl sulfoxide and slightly soluble in water, with a molecular formula of C10H15N5O4P and a molecular weight of 329.23 g/mol. Typical industry specifications for this compound include a melting point range of 170 - 174°C, a pH value between 4.5 and 6.5 in a 1% solution, and heavy metals content limited to 10 ppm. These properties are standard for pharmaceutical-grade adefovir dipivoxil.

Pharmaceutical companies and contract manufacturers source this API for antiviral drug production, targeting markets in Asia, Europe and the Americas. The supplier provides bulk packaging suitable for GMP-compliant facilities, with flexibility in shipping terms to accommodate international logistics. Buyers typically confirm compliance with ICH guidelines and request certificates of analysis for each batch to verify identity, purity and microbial limits.

Shanghai Sunheat Chemicals Co., Ltd operates from Room 403, Building 16, 1051 Lane Zhennan Road in Shanghai, China, with a focus on the supply of pharmaceutical intermediates and active ingredients. The company holds a harbor trust tier, indicating a baseline level of verification for international trade, though its current response rate to inquiries is listed at 0.00%, suggesting buyers should expect delays in direct communication.

The supplier’s profile does not specify production capacity, certifications beyond standard pharmaceutical compliance, or client references. Buyers are advised to request updated documentation, including DMF filings or CEPs where applicable, and verify manufacturing standards before placing orders. The company’s address and business registration details are publicly available for due diligence.