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4-Methylphenylboronic acid, CAS 5720-05-8, is an aryl boronic acid supplied by Rsc for use in organic synthesis. The compound features a para-tolyl group bonded to a boronic acid moiety, with a molecular formula of C7H9BO2 and a molecular weight of 135.91 g/mol. It is provided in a stable, free-flowing crystalline form suitable for laboratory and industrial applications.
This boronic acid derivative is typically used as a coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical synthesis. The material is standardly supplied at purity levels of 95% or higher, with typical assays confirmed via HPLC. Common packaging includes 25 kg fiber drums with inner polyethylene liners to prevent moisture absorption.
Industrial buyers source 4-methylphenylboronic acid for the production of APIs, fine chemicals, and advanced materials. The compound is particularly valued in the synthesis of biaryl structures, which are key intermediates in drug discovery. Trade terms for bulk supply from Rsc’s facility in Kunshan, Jiangsu, include negotiation of MOQ, packaging type, and Incoterms such as FOB Shanghai or CIF to major ports.
| Chemical Name | 4-Methylphenylboronic acid |
| CAS Number | 5720-05-8 |
| Molecular Formula | C7H9BO2 |
| Molecular Weight | 135.91 g/mol |
| Purity | 95% min (typical) |
| Appearance | White to off-white crystalline powder |
| Melting Point | 210-215 °C (typical) |
| Solubility | Soluble in alcohols, DMSO; slightly soluble in water |
| Storage | Store under inert atmosphere, at 2-8 °C |
| Packaging | 25 kg fiber drum with PE liner (standard) |
Rsc operates from Kunshan Economic Development Zone, Jiangsu Province, China, with its facility located at Weishanhu Road 17. The supplier is classified as an imported-tier chemical provider, indicating a focus on specialty intermediates for international markets. Its address places it in a region known for fine chemical manufacturing and export logistics.
The company’s profile does not list certifications, client references, or production capacity, and no response metrics are available. Buyers should verify compliance with relevant standards, such as ISO 9001 or REACH, directly with Rsc. The supplier’s trade terms and documentation, including COA and SDS, must be confirmed prior to ordering.
| 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 4-methylphenylboronic acid from Rsc, verify the purity specification and request a recent certificate of analysis (COA) to confirm compliance with your process requirements. Check that the supplier can provide SDS documentation in your preferred language and that the material meets regulatory standards for your target market, such as REACH in the EU or TSCA in the US.
Confirm logistics details, including lead times from Kunshan, Jiangsu, to your destination port. Clarify Incoterms, such as FOB Shanghai or CIF to your port, and ensure packaging meets your handling and storage requirements. Discuss payment terms, such as T/T or L/C, and any applicable export controls or customs classifications for boronic acid derivatives.
For quality assurance, request a pre-shipment inspection or third-party testing to verify purity, identity, and absence of impurities. Ensure the material is accompanied by a COA with HPLC, NMR, and melting point data. For applications requiring high purity, specify additional tests, such as ICP-MS for trace metals, and confirm the supplier’s ability to meet these requirements.
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Securing a reliable supply chain for 4-Methylphenylboronic Acid is critical for maintaining your business operations. Rsc, a verified supplier located in China, provides high-quality 4-Methylphenylboronic Aci 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 Industrial Chemicals 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-Methylphenylboronic Aci from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Rsc. This seamless communication is powered by EximNext, a premier online 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. Rsc is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing 4-Methylphenylboronic Aci 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 Rsc directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Rsc provides 4-Methylphenylboronic Aci 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 Rsc. Contact the supplier to discuss the best logistics options for importing 4-Methylphenylboronic Aci to your country.
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