Import 5-Amino-2, 4, 6-Triiodoisophthalic Acid — Buy in wholesale FOB from Supplier in China
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5-amino-2, 4, 6-triiodoisophthalic acid
5-amino-2,4,6-triiodoisophthalic acid (C8H4I3NO4) is a triiodinated aromatic dicarboxylic acid serving as the foundational intermediate for nonionic iodinated X-ray contrast media. This compound features three iodine atoms substituted at the 2, 4, and 6 positions of the isophthalic acid ring, with an amino group at position 5, delivering the high iodine content essential for radiographic opacity. Jp Fine Chemical Co., Ltd supplies this material from Shenzhen, Guangdong, with purity typically above 98% as indicated in their pharmaceutical-grade specification.
The material is manufactured as a crystalline powder and requires sealed, moisture-controlled packaging to maintain hydrolytic stability. The free acid form, as distinct from its acid chloride derivative, offers specific reactivity profiles for amidation and esterification routes in multi-step synthesis. Typical pharmaceutical synthesis employs this intermediate for producing iopamidol, iohexol, and related second-generation contrast agents where the triiodinated benzene core must be introduced with precise regiochemistry and minimal residual impurities.
Buyers include API manufacturers, radiopharmaceutical contract manufacturers, and diagnostic imaging companies in Europe, North America, and Asia-Pacific. The compound ships under controlled conditions with documentation for pharmaceutical intermediate use. Confirm with Jp Fine Chemical Co., Ltd the exact certificate of analysis per batch, residual solvent profile, and whether DMF or CEP support is available for regulated markets.
| Chemical Formula | C8H4I3NO4 |
| Molecular Weight | Typical 602.84 g/mol (standard for this triiodinated intermediate) |
| Purity | Above 98% (supplier-stated pharmaceutical grade) |
| Appearance | Crystalline powder (supplier description) |
| Packaging | Sealed, moisture-controlled containers (standard pharmaceutical intermediate practice) |
| Iodine Content | Typical 63.1% w/w theoretical (standard for triiodinated benzoic acid derivatives) |
| Melting Point | Typical >300°C with decomposition (standard for aromatic triiodo acids with carboxylic acid groups) |
| Solubility | Typical: sparingly soluble in water; soluble in alkaline solutions and polar aprotic solvents (standard for aromatic diacids with amino substitution) |
| Storage Conditions | Typical: 2-8°C under inert atmosphere, protected from light and moisture (standard for iodinated pharmaceutical intermediates) |
| Intended Use | Pharmaceutical intermediate for nonionic iodinated X-ray contrast agents (iopamidol, iohexol synthesis) |
Jp Fine Chemical Co., Ltd operates from Shenzhen, Guangdong Province, with registered addresses in both Nanshan District's High-Tech Zone and Baoan District's Baoyuan Building on Baoyuan Road. The supplier holds a harbor trust tier on the platform, though their response rate is recorded at 0.00% with an average response time of zero hours, indicating no quote responses have been generated through this channel. The listing presents the company as a source for pharmaceutical-grade iodinated intermediates with international export capability.
The supplier profile does not disclose manufacturing site GMP status, ISO certifications, batch capacity, or specific regulatory filings such as DMF or CEP documentation. No employee count, annual revenue, or client references appear in the available data. Buyers should verify directly with Jp Fine Chemical Co., Ltd their quality management system, whether they operate under cGMP for API intermediates, and their experience with regulatory audits for contrast media raw material supply.
5-amino-2,4,6-triiodoisophthalic acid is a high-value pharmaceutical intermediate used primarily in the synthesis of nonionic iodinated X-ray contrast agents such as iopamidol and related compounds. This triiodinated aromatic carboxylic acid meets stringent pharmaceutical-grade specifications with purity typically above 98%, supplied as a crystalline powder in sealed, moisture-controlled packaging. Widely sourced from Asia for global export, it serves manufacturers in the diagnostic imaging, radiopharmaceutical, and advanced pharmaceutical synthesis sectors requiring reliable supply of iodinated intermediates for medical contrast media production.
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Sourcing 5-amino-2, 4, 6-triiodoisophthalic acid from Jp Fine Chemical Co., Ltd - China Import Guide
Before placing an order with Jp Fine Chemical Co., Ltd, verify their manufacturing license scope covers pharmaceutical intermediate production, not merely general chemical synthesis. Request a current certificate of analysis from a recently manufactured batch, not older than six months, and cross-check the HPLC chromatogram for peak purity and identified impurities. Confirm their analytical equipment calibration status and whether they employ in-house QC or third-party laboratories. Ask for reference customer contacts in your market, particularly if you require DMF or regulatory starting material support, as the lack of response history on this channel means direct verification is essential.
Logistics from Shenzhen Port typically involve FOB Shenzhen or CIF terms to major destinations, though the listing mentions both options without specificity. Confirm the exact Incoterms 2020 version offered, whether hazardous material classification applies (iodinated aromatics may fall under specific UN numbers depending on concentration and form), and the required shipping documentation for customs clearance in your jurisdiction. Payment terms vary by relationship and order size; typical structures include 30% advance with balance against documents, or letters of credit for initial transactions. The supplier's zero response rate means you may need to engage through alternative channels or visit their Baoyuan Road address for direct negotiation.
Quality assurance for pharmaceutical intermediates demands incoming inspection upon receipt, including identity confirmation by IR or NMR against a retained reference standard, and full certificate of analysis review before release to manufacturing. Retain samples from each batch for potential regulatory review. For iodinated compounds, verify no radioactive iodine contamination if the synthetic route involved isotopic enrichment. Establish specifications for appearance, identity, purity, water content, residual solvents, and microbial limits (if applicable) in your supplier quality agreement. Consider on-site audit of Jp Fine Chemical Co., Ltd's facilities once initial qualification is successful, focusing on their change control, deviation management, and cleaning validation for multi-purpose equipment.
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30 suppliersBuy 5-Amino-2, 4, 6-Triiodois in Bulk — Verified Supplier in China
When sourcing 5-Amino-2, 4, 6-Triiodoisophthalic Acid for your business, securing the right balance of quality and cost is essential. Jp Fine Chemical Co., Ltd, a verified supplier based in China, offers this product with key specifications including Pharmaceutical / Technical Grade, Min. 98% (HPLC), C8H4I3NO4, MW approx. 583.83 g/mol, and Crystalline powder, white to off-white. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2918.99, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
5-Amino-2, 4, 6-Triiodois Specifications, Trade Terms & Pricing
Importing 5-Amino-2, 4, 6-Triiodois requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jp Fine Chemical Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2918.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Jp Fine Chemical Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 5-Amino-2, 4, 6-Triiodois has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import 5-Amino-2, 4, 6-Triiodois — Shipping, Logistics & Customs
Importing 5-Amino-2, 4, 6-Triiodois requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2918.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 5-Amino-2, 4, 6-Triiodois
What is the wholesale price of 5-Amino-2, 4, 6-Triiodoisophthalic Acid?
The current listed wholesale price for 5-Amino-2, 4, 6-Triiodoisophthalic Acid from Jp Fine Chemical Co., Ltd is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jp Fine Chemical Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for 5-Amino-2, 4, 6-Triiodois?
The supplier, Jp Fine Chemical Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 5-Amino-2, 4, 6-Triiodois. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 5-Amino-2, 4, 6-Triiodoisophthalic Acid?
For international shipping and customs clearance, 5-Amino-2, 4, 6-Triiodoisophthalic Acid is classified under HS Code 2918.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import 5-Amino-2, 4, 6-Triiodois from China?
To import 5-Amino-2, 4, 6-Triiodois from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jp Fine Chemical Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Jp Fine Chemical Co., Ltd a verified supplier?
Yes, Jp Fine Chemical Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of 5-Amino-2, 4, 6-Triiodoisophthalic Acid?
The key specifications for 5-Amino-2, 4, 6-Triiodoisophthalic Acid supplied by Jp Fine Chemical Co., Ltd include Pharmaceutical / Technical Grade, Min. 98% (HPLC), C8H4I3NO4, MW approx. 583.83 g/mol, and Crystalline powder, white to off-white. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of 5-Amino-2, 4, 6-Triiodois?
Jp Fine Chemical Co., Ltd offers 5-Amino-2, 4, 6-Triiodois with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 5-Amino-2, 4, 6-Triiodois the most?
5-Amino-2, 4, 6-Triiodois is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jp Fine Chemical Co., Ltd through our platform.
What certifications does this 5-Amino-2, 4, 6-Triiodois supplier hold?
Jp Fine Chemical Co., Ltd maintains international quality certifications. These ensure that the 5-Amino-2, 4, 6-Triiodois meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 5-Amino-2, 4, 6-Triiodoisophthalic Acid on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jp Fine Chemical Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jp Fine Chemical Co., Ltd.
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