In the pharmaceutical industry, the selection of raw materials is governed by exacting standards for purity, efficacy, and consistency. L-Cysteine hydrochloride monohydrate (CAS 7048-04-6) is a critical component utilized as an excipient in various drug formulations, contributing to drug stability and therapeutic effectiveness. For pharmaceutical companies, sourcing this ingredient from a dependable manufacturer is a non-negotiable aspect of quality assurance. We are a premier supplier dedicated to meeting these stringent pharmaceutical requirements.
L-Cysteine hydrochloride monohydrate serves multiple functions in pharmaceutical preparations. It is recognized for its potential to improve hepatic function and pigmentation, making it valuable in therapies related to liver health. Additionally, it acts as an antioxidant, protecting sensitive active pharmaceutical ingredients (APIs) from degradation, thereby maintaining the drug's potency and shelf-life. When you buy L-Cysteine hydrochloride monohydrate for pharmaceutical use, ensuring it meets the highest purity standards (≥99%) is vital.
As a supplier of pharmaceutical-grade L-Cysteine hydrochloride monohydrate, we understand the importance of lot-to-lot consistency and comprehensive quality control. Our manufacturing processes are designed to yield a product that adheres to industry regulations and client specifications. We offer robust documentation, including Certificates of Analysis, to support your regulatory submissions and internal quality checks. Procuring from a manufacturer like us provides the assurance needed for critical pharmaceutical applications.
The capacity to reliably supply pharmaceutical-grade materials is another key consideration. With a production capacity of 1000 tons per month, we are well-positioned to support the ongoing needs of pharmaceutical manufacturers, from clinical trials to commercial production. We ensure that our supply chain is robust, guaranteeing timely delivery of L-Cysteine hydrochloride monohydrate to meet your production schedules.
For procurement professionals, understanding the pricing structure for pharmaceutical-grade L-Cysteine hydrochloride monohydrate is essential. We are committed to providing competitive pricing, especially for bulk orders, reflecting the value of our high-quality product and our extensive manufacturing capabilities. We encourage you to contact us to request a quote and discuss your specific requirements. Availability of samples further aids in the vetting process, allowing for thorough evaluation before large-scale procurement.
In essence, for pharmaceutical applications requiring L-Cysteine hydrochloride monohydrate (CAS 7048-04-6), partnering with a reputable manufacturer and supplier like us is paramount. We ensure the necessary purity, consistent supply, and competitive pricing to support your pharmaceutical development and manufacturing endeavors.
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.