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4-Nitrophenyl chloroformate is a reactive organic compound supplied by Wenwen Trading Co. with a verified purity of 98% to 99%, as stated in the listing. The molecular formula C7H4ClN2O3 defines its structure, a key factor in its use as a reagent for introducing the 4-nitrophenyl protecting group in peptide and organic synthesis.
This compound is typically handled as a crystalline solid, sensitive to moisture and heat, and is standard for applications requiring high selectivity in carbonyl activation. Industry practice for this class of chloroformates includes storage under inert atmosphere at temperatures below 4°C to maintain stability, with typical shelf life exceeding 12 months under these conditions.
Primary buyers include pharmaceutical manufacturers producing APIs, agrochemical producers, and research laboratories performing organic synthesis. Trade terms for this listing are flexible on MOQ, with packaging customizable to buyer needs. Origin is Shaoxing, Zhejiang, China, with exports arranged via standard international logistics.
| Purity | 98% - 99% |
| Molecular Formula | C7H4ClN2O3 |
| Molecular Weight | 199.57 g/mol |
| Appearance | white to off-white crystalline powder |
| Melting Point | typical 88 - 92°C |
| Solubility | standard soluble in dichloromethane, chloroform, and acetone |
| Storage Temperature | typical -20°C to +4°C under inert gas |
| Shelf Life | typical 12 months when stored correctly |
| Packaging | customizable bulk options |
| Application | standard reagent for peptide synthesis and carbonyl activation |
Wenwen Trading Co. is an imported-tier supplier based in Shaoxing, Zhejiang, China, with a registered address at Huanchenxilu 152. The company operates as a chemical trader, specializing in organic compounds for industrial and research applications, and holds a harbor trust tier on the platform.
The supplier’s profile indicates no recorded response rate or average response time, reflecting limited engagement history. No additional certifications, client references, or production capabilities are stated in the listing, so buyers should confirm quality compliance and documentation directly with Wenwen Trading Co.
| 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, verify the supplier’s ability to provide a certificate of analysis for the stated purity range of 98% to 99%. Confirm that the compound has been stored under inert conditions and that its shelf life aligns with your production timeline. Request samples for independent testing if large-scale orders are planned.
Clarify logistics details such as lead time, which depends on current inventory in Shaoxing, and confirm the Incoterms offered by Wenwen Trading Co. FOB or CIF terms are common for chemical exports from China, but these must be explicitly agreed upon. Payment terms should also be discussed, as they are not specified in the listing.
For quality assurance, arrange for pre-shipment inspection to check packaging integrity and labeling accuracy. Ensure the supplier provides material safety data sheets (MSDS) and any required import documentation, such as a customs declaration or phyto-sanitary certificates if applicable. Inspect the first shipment for consistency with the stated specifications before scaling orders.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for 4-Nitrophenyl Chloroformate is critical for maintaining your business operations. Wenwen Trading Co., a verified supplier located in China, provides high-quality 4-Nitrophenyl Chloroforma 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 4-Nitrophenyl Chloroforma from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wenwen Trading Co.. This seamless communication is powered by EximNext, a premier 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. Wenwen Trading Co. 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 global B2B marketplace — the import export marketplace built for serious international trade.
When importing 4-Nitrophenyl Chloroforma 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 Wenwen Trading Co. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Wenwen Trading Co. provides 4-Nitrophenyl Chloroforma 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 Wenwen Trading Co.. Contact the supplier to discuss the best logistics options for importing 4-Nitrophenyl Chloroforma to your country.
Send a direct message to Wenwen Trading Co. through our platform to request a product sample before committing to a large wholesale order.
Wenwen Trading Co. 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).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Wenwen Trading Co..
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