L-Asparagine, identified by CAS number 70-47-3, is a non-essential amino acid that plays a surprisingly significant role in various biological processes. While our bodies can synthesize it, understanding its importance is key for industries relying on high-quality biochemicals. As a manufacturer and supplier, we aim to provide clarity on this vital compound.
What is L-Asparagine?
L-Asparagine is one of the twenty proteinogenic amino acids, meaning it's a fundamental building block for proteins. Its unique structure includes an alpha-amino group, an alpha-carboxyl group, and a side chain containing a carboxamide group. This side chain makes it polar, contributing to its solubility and role in biological systems. Its name originates from asparagus, where it was first discovered.
Key Functions and Benefits
Sources and Considerations
While the body can produce L-Asparagine, it is also readily available in a wide range of foods, including dairy products, meat, poultry, fish, eggs, whole grains, nuts, seeds, and legumes. Even vegetables like asparagus are rich sources. However, for B2B applications, particularly in pharmaceuticals and advanced research, the source and purity of L-Asparagine are paramount. Relying on a reputable manufacturer and supplier for your L-Asparagine needs ensures that you receive a product that meets stringent quality standards, free from contaminants and with a guaranteed purity for consistent results.
Why Choose a Trusted Supplier?
For businesses in the pharmaceutical, nutraceutical, and research sectors, sourcing L-Asparagine (CAS 70-47-3) from a reliable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is crucial. We understand the critical nature of these ingredients. We ensure consistent quality, competitive pricing, and reliable supply chains. Whether you are looking to buy L-Asparagine for a new drug formulation, a dietary supplement, or a complex research project, our commitment to excellence ensures you receive a product that supports your success. Contact us today to inquire about L-Asparagine price and explore our offerings as your trusted L-Asparagine supplier in China.
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.