The chemical industry thrives on providing essential building blocks for scientific advancement and product development. Esculin Sesquihydrate (CAS 66778-17-4) is a prime example of a fine chemical with diverse and important applications. As a leading manufacturer and supplier of such specialized compounds, understanding its utility is key to serving our clients effectively.
Primarily, Esculin Sesquihydrate is recognized for its significant role in the field of microbiology. It is a key substrate in the differentiation of bacteria possessing the esculinase enzyme. When incorporated into culture media, such as certain types of blood agar or selective broth, the hydrolysis of esculin by bacteria leads to the formation of a characteristic black precipitate. This reaction is invaluable for the rapid and accurate identification of specific bacterial species, including several types of Enterococcus and Clostridium. For microbiology laboratories, sourcing high-quality Esculin Sesquihydrate is fundamental to reliable diagnostic testing.
Beyond its core microbiological applications, Esculin Sesquihydrate is also being explored for its potential in other sectors. Its presence in various plant extracts has led to investigations into its bioactive properties, including antioxidant and anti-inflammatory effects. This has sparked interest in its use within the cosmetic industry for skincare formulations. As a fine chemical supplier, we cater to these emerging research needs, providing pure Esculin Sesquihydrate for product development and testing. If you are looking to buy Esculin for cosmetic applications, ensure you source from a reputable provider.
For professionals seeking to purchase Esculin Sesquihydrate, understanding the global supply landscape is crucial. As a prominent manufacturer in China, we offer a reliable source of this compound. Our production processes are optimized to ensure high purity and consistency, meeting the demands of both research and industrial applications. We understand the importance of a stable supply chain for our clients, and we strive to provide competitive prices for Esculin to facilitate their ongoing work.
Whether your need is for advanced microbiological diagnostics, exploratory cosmetic research, or other specialized chemical applications, our company is positioned to meet your requirements. We are committed to being a trusted supplier and manufacturer, delivering quality Esculin Sesquihydrate reliably. We encourage you to order Esculin from us and experience the difference that quality and service can make to your projects.
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.