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D(+)-10-camphorsulfonyl Chloride is a chiral sulfonyl chloride reagent with the molecular formula C10H15ClO2S and a molecular weight of 234.75 g/mol. It appears as a white to pale yellow crystalline powder with a melting point of 120 - 124°C and is specified at 98% assay by HPLC. This compound is used as a resolving agent and chiral auxiliary in asymmetric synthesis, particularly in the production of enantiomerically pure pharmaceuticals.
The compound is synthesized from natural (+)-camphor through sulfonation and chlorination steps. Typical impurities include residual camphor, camphorsulfonic acid, and diastereomeric by-products, which are controlled to below 1.5% each. It is hygroscopic and must be stored under inert atmosphere. Standard packaging includes moisture-resistant fiber drums or HDPE containers with desiccant, meeting IATA and IMDG transport guidelines.
This reagent is purchased by pharmaceutical manufacturers, fine chemical producers, and research labs engaged in API synthesis, particularly for beta-lactams, protease inhibitors, and chiral alcohols. Buyers require consistent stereochemical integrity and low diastereomer content. Packaging is typically 5 kg or 25 kg per container. Trade terms commonly include FOB Nanjing or CIF, with lead times of 15 to 20 days and payment via T/T or LC.
| Chemical Name | D(+)-10-Camphorsulfonyl Chloride |
| Molecular Formula | C10H15ClO2S |
| Molecular Weight | 234.75 g/mol |
| Assay (HPLC) | Minimum 98% |
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 120 - 124°C |
| Optical Rotation | [α]D²⁵ +55° to +65° (c=1 in CHCl3) |
| Water Content | Typical maximum 0.3% |
| Residual Solvents | Typical maximum 500 ppm (acetone, ethanol) |
| Packaging | 5 kg or 25 kg HDPE containers or fiber drums with desiccant |
Changzhou Pumelo Co., Ltd. is a chemical manufacturer located in Changzhou, Jiangsu Province, China, at No.50, Huaide Rd. The company specializes in chiral intermediates and specialty sulfonyl chlorides for the pharmaceutical and fine chemical industries. Its trust tier is listed as harbor, indicating basic platform verification, but no GMP, ISO, or third-party audit details are provided in the listing.
The supplier does not disclose production capacity, laboratory facilities, or quality control procedures. There is no recorded response rate or average reply time, suggesting limited buyer communication. No information is given on in-house analytical capabilities, batch traceability systems, or client references. Buyers should request technical documentation directly and confirm the synthesis route and purification method for each order.
D(+)-10-Camphorsulfonyl Chloride is a high-purity chiral sulfonyl chloride compound with 98% assay, widely used as a key pharmaceutical intermediate and asymmetric synthesis reagent in API manufacturing and fine chemical production. This specialty chemical serves pharmaceutical, agrochemical, and research chemical industries with consistent quality suitable for industrial-scale applications. Available in various packaging options including fiber drums and HDPE containers for international trade compliance.
| 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, request a Certificate of Analysis for each batch showing HPLC assay, optical rotation, water content, and residual solvents. Confirm the synthesis route and whether the compound is derived from natural camphor or synthetic precursors. Verify that the supplier performs chiral purity testing and maintains batch traceability. Do not accept generic quality statements without analytical data.
Confirm the Incoterms - typically FOB Nanjing or CIF - and ensure packaging complies with IATA regulations for chemical transport. Lead times are usually 15 to 20 days after payment. Payment terms are commonly T/T in advance or LC at sight. Request a container inspection report and shipping manifest that includes the container number and seal number for customs clearance.
Upon receipt, test a sample for optical rotation and water content using Karl Fischer titration. Confirm purity via HPLC against a reference standard and check for residual solvents by GC. Retain a sample for 18 months for quality audits. Request the supplier's batch-specific SDS and ensure it is updated to GHS revision 7. Document all incoming inspection results for regulatory compliance.
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When sourcing D(+)-10-Camphorsulfonyl Chloride for your business, securing the right balance of quality and cost is essential. Changzhou Pumelo Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial/Pharmaceutical Grade, D(+) Enantiomer, Assay 98% (Min), Molecular Weight 222.70 g/mol, and Off-White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $310/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2934.99, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing D(+)-10-Camphorsulfonyl C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changzhou Pumelo 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 2934.99 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this D(+)-10-Camphorsulfonyl C 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.
Importing D(+)-10-Camphorsulfonyl C 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 2934.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for D(+)-10-Camphorsulfonyl Chloride from Changzhou Pumelo Co., Ltd. is $310/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 Changzhou Pumelo Co., Ltd. through EximNext.
The supplier, Changzhou Pumelo Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for D(+)-10-Camphorsulfonyl C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, D(+)-10-Camphorsulfonyl Chloride is classified under HS Code 2934.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import D(+)-10-Camphorsulfonyl C from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changzhou Pumelo Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Changzhou Pumelo 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.
The key specifications for D(+)-10-Camphorsulfonyl Chloride supplied by Changzhou Pumelo Co., Ltd. include Industrial/Pharmaceutical Grade, D(+) Enantiomer, Assay 98% (Min), Molecular Weight 222.70 g/mol, and Off-White Crystalline Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changzhou Pumelo Co., Ltd. offers D(+)-10-Camphorsulfonyl C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
D(+)-10-Camphorsulfonyl C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changzhou Pumelo Co., Ltd. through our platform.
Changzhou Pumelo Co., Ltd. maintains international quality certifications. These ensure that the D(+)-10-Camphorsulfonyl C meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changzhou Pumelo Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Changzhou Pumelo Co., Ltd..
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