Description

Boc-Qar-Pna CAS NO 1926163-47-4 is a specialized protected amino acid derivative, specifically a Boc-protected peptide building block. This compound is critical for the controlled synthesis of complex peptides and peptidomimetics in pharmaceutical research and development. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical, biotechnology, and advanced life science sectors.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key intermediate for the sequential assembly of peptides on resin.
• Solution-Phase Peptide Synthesis: Used in the synthesis of peptide fragments and small peptide-based molecules.
• Pharmaceutical Research: Building block for the discovery and development of novel therapeutic peptides and protein-based drugs.
• Peptidomimetic Design: Enables the creation of modified peptide structures with enhanced stability, bioavailability, or activity.
• Bioconjugation: Can be used to attach peptide sequences to other molecules, surfaces, or biomolecules.
• Academic Research: Fundamental tool in biochemistry and chemical biology for studying protein-protein interactions and signaling pathways.

Basic Information

Product Name	Boc-Qar-Pna
CAS No.	1926163-47-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Boc-Gln(Alloc)-PNA; Boc-L-Glutamine(Alloc)-PNA; tert-Butyloxycarbonyl-γ-allyloxy-L-glutaminyl-p-nitroanilide; Boc-Gln(Alloc)-pNA; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-((allyloxy)amino)-5-oxopentanoic acid; Fmoc-Gln(Alloc)-OH derivative; Protected glutamine p-nitroanilide
EINECS	Contact for details

Quality Control

Our Boc-Qar-Pna is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (NMR, MS), to ensure it meets the high standards required for pharmaceutical research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Keep the container tightly sealed in a desiccator after opening.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.