The pharmaceutical industry's constant drive for novel therapeutics places a high demand on the availability of precise and high-quality chemical building blocks. Boc-Gln-ONp, known by its CAS number 15387-45-8 and chemical name N-alpha-Boc-L-glutamine p-nitrophenyl ester, is a critical intermediate extensively used in the synthesis of peptide-based drugs and other pharmaceutical compounds.

In the realm of peptide synthesis, particularly using the tert-butyloxycarbonyl (Boc) strategy, Boc-Gln-ONp is indispensable. The Boc protecting group ensures controlled deprotection and coupling steps, enabling the sequential addition of amino acids to form a target peptide chain. The glutamine residue itself is a common component in many therapeutic peptides, contributing to their structure, stability, and biological activity. The p-nitrophenyl ester activation of the side-chain carboxyl group of glutamine in Boc-Gln-ONp offers excellent reactivity for forming peptide bonds, often preferred for its stability and efficiency in solid-phase peptide synthesis (SPPS).

For pharmaceutical companies and contract research organizations, securing a reliable supply chain for key intermediates like Boc-Gln-ONp is crucial. When you need to buy Boc-Gln-ONp, identifying a quality-conscious manufacturer in China can provide access to cost-effective solutions without compromising on purity. A reputable Boc-Gln-ONp supplier will guarantee the CAS 15387-45-8 product meets stringent pharmaceutical synthesis standards, often exceeding 98% purity.

Partnering for Pharmaceutical Synthesis Success

The demand for such advanced intermediates often leads to exploring Boc-Gln-ONp wholesale options to meet large-scale production needs. NINGBO INNO PHARMCHEM is a premier manufacturer and dedicated supplier of high-quality amino acid derivatives. We understand the critical importance of purity and consistency in pharmaceutical synthesis. We offer competitive Boc-Gln-ONp prices and are committed to being your reliable partner in sourcing essential chemical intermediates.

We encourage you to contact us for a quotation and to learn more about how our high-quality Boc-Gln-ONp can support your pharmaceutical synthesis projects. Your success is our priority.