Description

o-[(Aminoiminomethyl)Amino]-n-Trifluoroacetyl-L-Homoserine Butyl Ester is a specialized, high-purity chemical building block primarily used in advanced pharmaceutical synthesis and peptide research. Its value lies in its role as a protected amino acid derivative, enabling the controlled construction of complex peptide sequences with specific functional groups. This compound is essential for research chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries who require reliable, high-quality intermediates for drug discovery and development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis (SPPS) as a protected L-homoserine derivative.
• Proteomics Research: Serves as a reagent in biochemical research for studying protein structure, function, and interactions.
• Chemical Biology: Employed in the development of enzyme inhibitors, receptor ligands, and other bioactive molecules.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Industrial R&D: Utilized in research laboratories for methodological development and exploratory synthesis projects.

Basic Information

Product Name	o-[(Aminoiminomethyl)Amino]-n-Trifluoroacetyl-L-Homoserine Butyl Ester
CAS No.	55521-06-7
Molecular Formula	C11H18F3N3O4
Molecular Weight	313.27 g/mol
Synonyms	N2-[(Trifluoroacetyl)-L-homoserine butyl ester; L-Homoserine, N2-(aminoiminomethyl)-, 4-butyl ester, N3-trifluoroacetate; Butyl N2-(aminoiminomethyl)-N3-(trifluoroacetyl)-L-homoserinate; Nα-(Aminoiminomethyl)-Nε-trifluoroacetyl-L-homoserine Butyl Ester; Guanidino-trifluoroacetyl-L-homoserine butyl ester; (S)-2-Amino-4-(butoxy)-4-oxobutyl(imino)methyl]carbamoyl trifluoroacetate
EINECS	Contact for details

Quality Control

Our o-[(Aminoiminomethyl)Amino]-n-Trifluoroacetyl-L-Homoserine Butyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and purity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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