In the dynamic fields of pharmaceutical development and advanced organic synthesis, the availability of high-purity chemical intermediates is not just beneficial—it's essential. 2,5-Dibromothioanisole, bearing the CAS number 134646-03-0, stands out as a prime example of such a critical compound. For researchers and procurement specialists aiming to buy this versatile molecule, understanding its specifications and where to source it is key to project success.
The Significance of 2,5-Dibromothioanisole in Synthesis
2,5-Dibromothioanisole is characterized by its molecular formula C7H6Br2S and a molecular weight of approximately 282.00 g/mol. The presence of two strategically placed bromine atoms on the thioanisole core makes it an exceptionally useful building block. These bromine substituents are highly reactive, readily participating in a variety of palladium-catalyzed cross-coupling reactions such as Suzuki, Stille, and Heck couplings. This reactivity allows chemists to efficiently attach new functional groups, enabling the construction of complex molecular frameworks with tailored properties.
Applications Driving Demand for High Purity
The demand for 2,5-Dibromothioanisole is consistently high due to its pivotal role in several key areas:
Ensuring Quality: The Importance of Purity
When considering the purchase of 2,5-Dibromothioanisole (CAS 134646-03-0), purity is a paramount concern. Impurities can lead to side reactions, reduced yields, and compromised final product quality, especially in sensitive applications like pharmaceutical synthesis. Reputable manufacturers, such as NINGBO INNO PHARMCHEM CO.,LTD., provide detailed Certificates of Analysis (CoA) that specify the purity level (e.g., ≥95%) and list any detected impurities. This transparency is crucial for R&D scientists and quality control managers.
Procuring 2,5-Dibromothioanisole from a Trusted Supplier
NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated manufacturer and supplier of high-quality 2,5-Dibromothioanisole. We understand the critical importance of purity and consistency for your chemical synthesis needs. Our commitment to rigorous quality control, competitive pricing from our China-based operations, and efficient global logistics makes us your ideal partner. Whether you need small quantities for research or larger volumes for production, we are equipped to meet your demands. To buy 2,5-Dibromothioanisole with confidence, reach out to us for a personalized quote and to discuss your specific requirements.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.