Description

4-Guanidinophenylalanine-2-Phenyl-5-Thiazolone is a specialized heterocyclic organic compound featuring a unique molecular scaffold that combines guanidine, phenylalanine, and thiazolone moieties. This complex structure makes it a valuable intermediate for advanced research and development in medicinal chemistry and biochemistry. It is primarily sought by researchers and developers in the pharmaceutical and biotechnology sectors for the synthesis of novel bioactive molecules, enzyme inhibitors, and potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymatic pathways.
• Biochemical Research: Used as a substrate analog or inhibitor in enzymatic studies to investigate biological mechanisms.
• Medicinal Chemistry: Serves as a core scaffold for the development of new chemical entities with potential therapeutic applications.
• Protease Inhibitor Development: Its guanidinophenylalanine component is of interest for creating compounds that mimic arginine side chains, relevant for trypsin-like protease inhibition.
• Chemical Biology Probes: Utilized in the design of activity-based probes for studying protein function and interaction.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory synthetic and biological studies.

Basic Information

Product Name	4-Guanidinophenylalanine-2-Phenyl-5-Thiazolone
CAS No.	88291-51-4
Molecular Formula	C19H17N5O3S
Molecular Weight	395.44 g/mol
Synonyms	4-Guanidino-L-phenylalanine 2-phenyl-5-thiazolone; 2-Phenyl-5-thiazolone derivative of 4-guanidinophenylalanine; 4-(Diaminomethylideneamino)-L-phenylalanine 2-phenyl-1,3-thiazol-5-yl ester; L-4-Guanidinophenylalanine 2-phenyl-5-thiazolyl ester; p-Guanidino-L-Phe-Thz-Ph; (S)-2-Amino-3-(4-(diaminomethyleneamino)phenyl)propanoic acid 2-phenylthiazol-5-yl ester
EINECS	Contact for details

Quality Control

Our 4-Guanidinophenylalanine-2-Phenyl-5-Thiazolone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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