1,2-Dithiolane-3-pentanoic acid, commonly recognized as DL-Thioctic Acid or alpha-Lipoic Acid, is a chemical compound with a remarkable range of applications across different sectors. Identified by CAS number 1077-28-7, this sulfur-containing molecule has garnered significant attention for its potent antioxidant properties and its crucial role in cellular metabolism.
In the pharmaceutical industry, DL-Thioctic Acid serves as a vital pharmaceutical intermediate, facilitating the synthesis of various active pharmaceutical ingredients (APIs). Its presence in formulations can enhance the overall efficacy and stability of medications. Beyond pharmaceuticals, the compound is extensively used in the nutraceutical industry as a dietary supplement, prized for its ability to combat oxidative stress and support cellular health. This is where understanding the alpha-lipoic acid properties is particularly important for product developers.
For those looking to buy DL-Thioctic acid online, it is imperative to seek out reputable thioctic acid chemical suppliers who can guarantee consistent quality and purity. NINGBO INNO PHARMCHEM CO.,LTD. stands as a premier supplier, offering high-grade DL-Thioctic Acid that meets stringent industry standards. Whether for research and development, large-scale manufacturing, or specialized chemical applications, partnering with a reliable source ensures the success of your end product. We are committed to providing the essential chemical building blocks that drive innovation.
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.