Description

N,n-Bis(N'-Fmoc-3-Aminopropyl)-Glycine Potassium Hemisulfate is a specialized, high-purity building block designed for advanced peptide synthesis and solid-phase applications. This compound is critical for researchers and manufacturers requiring precise control over molecular architecture and protecting group strategies. It is primarily utilized in the pharmaceutical, biotechnology, and advanced materials sectors for developing novel therapeutic peptides, peptidomimetics, and complex organic molecules.

Application

• Solid-Phase Peptide Synthesis (SPPS): Serves as a key trifunctional amino acid derivative for introducing branching points or specific functional handles into peptide chains.
• Linker and Spacer Chemistry: Used in the construction of sophisticated linkers for combinatorial chemistry libraries and surface immobilization of biomolecules.
• Pharmaceutical Intermediate: An essential precursor in the research and development of peptide-based drugs and diagnostic agents.
• Bioconjugation: Facilitates the site-specific labeling and conjugation of peptides to other molecules, such as fluorophores, polymers, or solid supports.
• Material Science Research: Employed in the synthesis of peptide-derived polymers and advanced functional materials with tailored properties.

Basic Information

Product Name	N,n-Bis(N'-Fmoc-3-Aminopropyl)-Glycine Potassium Hemisulfate
CAS No.	346694-76-6
Molecular Formula	C43H47KN3O10S
Molecular Weight	852.02 g/mol
Synonyms	Fmoc-Lys(Fmoc)-OH · KHSO4; Nα,Nε-Bis(9-fluorenylmethoxycarbonyl)-L-lysine potassium hydrogen sulfate; Fmoc-Lys(Fmoc)-OH potassium hemisulfate salt; N,N-Bis[3-[(9H-fluoren-9-ylmethoxy)carbonyl]amino]propyl]glycine potassium hydrogen sulfate; (2S)-2,6-Bis[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]hexanoic acid potassium sulfate (1:1:1); Potassium N,N-bis(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propyl)glycinate sulfate
EINECS	Contact for details

Quality Control

Our N,n-Bis(N'-Fmoc-3-Aminopropyl)-Glycine Potassium Hemisulfate is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for research and cGMP applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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