For professionals in the chemical and pharmaceutical industries, a deep understanding of compound profiles and synthesis methodologies is crucial for successful application. 5-Hydroxybenzimidazole (CAS 41292-65-3) is an organic compound with a distinct chemical structure and a growing list of important applications. As a leading manufacturer and supplier, we aim to provide clarity on this valuable intermediate.
5-Hydroxybenzimidazole is characterized by its benzimidazole core and a hydroxyl group at the 5th position, with the molecular formula C7H6N2O and a molecular weight of approximately 134.14 g/mol. Its appearance is typically described as a brown to black solid. Key physical properties include a melting point of around 220-222°C, and it is soluble in common organic solvents. These characteristics make it a versatile reagent for various chemical reactions.
The synthesis of 5-Hydroxybenzimidazole can be achieved through several routes. One common approach involves the cyclocondensation of appropriate precursors, often starting from aniline derivatives. For example, a method may involve the conversion of 5-methoxybenzimidazole using hydrobromic acid, yielding the desired product with high purity. Our role as a direct manufacturer ensures that these synthesis processes are optimized for efficiency and the production of high-quality material. We offer this compound at competitive pricing, making it accessible for researchers and industrial buyers. We are a reliable supplier in China.
Its importance extends beyond simple chemical synthesis. 5-Hydroxybenzimidazole is a critical intermediate in the biosynthesis of Vitamin B12 and is also utilized as a reference standard for pharmaceutical impurities. This dual utility underscores its significance in both life sciences and applied chemistry. When you need to buy 5-Hydroxybenzimidazole CAS 41292-65-3, consider the expertise and reliability that a dedicated manufacturer brings to your supply chain.
We invite you to explore the potential of 5-Hydroxybenzimidazole for your specific projects. Contact us for a detailed product inquiry, technical specifications, and a quotation for bulk orders. Our commitment is to provide you with a superior chemical intermediate that meets your exact needs.
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.