In the sophisticated landscape of biochemical research and development, the quality of foundational materials directly impacts the success of experiments and product development. Glycylglycine, bearing the CAS number 556-50-3, stands out as a crucial dipeptide, highly valued for its role in peptide synthesis and as an effective biological buffer. NINGBO INNO PHARMCHEM CO.,LTD., a prominent manufacturer and supplier in China, is committed to providing researchers and industry professionals with high-purity Glycylglycine, essential for demanding applications.
Glycylglycine is the simplest dipeptide, formed by the linkage of two glycine amino acids. Its molecular structure, C4H8N2O3, and molecular weight of approximately 132.12 g/mol, are well-characterized. The standard purity level offered by reputable suppliers, such as our 99% minimum specification, ensures its suitability for critical processes where consistency and accuracy are paramount.
For those involved in the synthesis of peptides, Glycylglycine is an indispensable starting material. Its dipeptide nature allows for the efficient construction of longer, more complex peptide chains, which are vital in fields such as pharmaceuticals, diagnostics, and biomaterials. The ability to reliably buy Glycylglycine with guaranteed high purity is fundamental to achieving successful synthesis outcomes, minimizing side reactions, and ensuring the integrity of the final peptide product. As a dedicated manufacturer, we understand the stringent requirements of peptide synthesis and ensure our product meets these expectations.
Beyond its role in synthesis, Glycylglycine is also recognized for its utility as a biological buffer. It provides effective buffering capacity in the pH range of 7.5 to 8.9, making it a valuable component in various biochemical assays, enzyme studies, and cell culture media. Researchers seeking to purchase Glycylglycine for buffering purposes can depend on its consistent performance to maintain stable experimental conditions. This reliability is a hallmark of quality chemical supply.
NINGBO INNO PHARMCHEM CO.,LTD. prides itself on being a trusted source for high-quality chemical intermediates. Our Glycylglycine (CAS 556-50-3) is manufactured with meticulous attention to detail, ensuring a purity of 99% minimum. We offer competitive pricing and a stable supply chain, making us an ideal partner for businesses and research institutions worldwide. We encourage procurement managers and scientists to request a quote or sample to assess the quality and value we provide. Partner with us to secure your supply of this essential dipeptide and advance your research and development efforts.
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.