Description

2-Amino-5-[1-(Carboxymethylcarbamoyl)-2-Formylsulfanyl-Ethyl]Amino-5-Oxo-Pentanoic Acid is a specialized, high-purity synthetic intermediate featuring a complex molecular architecture. This compound matters for its role as a critical building block in advanced organic synthesis, particularly for constructing peptides and other bioactive molecules with specific functional groups. It is primarily needed by research institutions and pharmaceutical development teams working on novel drug candidates, diagnostic agents, and biochemical tools.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Bioconjugation Reagent: Used for site-specific labeling and modification of proteins, antibodies, and other biomolecules in diagnostic and research applications.
• Chemical Biology Research: Serves as a valuable tool compound for studying enzyme mechanisms and developing enzyme inhibitors.
• Ligand Synthesis: Employed in the creation of specialized chelating agents and ligands for metal catalysis or medical imaging.
• Advanced Material Development: A potential monomer or cross-linker for synthesizing novel functional polymers with specific chemical handles.

Basic Information

Product Name	2-Amino-5-[1-(Carboxymethylcarbamoyl)-2-Formylsulfanyl-Ethyl]Amino-5-Oxo-Pentanoic Acid
CAS No.	50409-81-9
Molecular Formula	C11H16N4O7S
Molecular Weight	348.33 g/mol
Synonyms	N-(Carboxymethyl)-N'-[2-[(2-amino-1,5-dioxopentyl)amino]-2-formylethyl]thiourea; 2-Amino-5-[1-(carboxymethylcarbamoyl)-2-formylsulfanylethyl]amino-5-oxopentanoic acid; N-(2-Amino-1,5-dioxopentyl)-N'-(carboxymethyl)-N-formylcystine diamide; (2S)-2-Amino-5-[[(2R)-1-[(carboxymethyl)carbamoyl]-2-(formylsulfanyl)ethyl]amino]-5-oxopentanoic acid; Fmoc-Cys(Acm)-OH derivative; Thiourea, N-(carboxymethyl)-N'-[2-[(2-amino-1,5-dioxopentyl)amino]-2-formylethyl]-
EINECS	Contact for details

Quality Control

Our 2-Amino-5-[1-(Carboxymethylcarbamoyl)-2-Formylsulfanyl-Ethyl]Amino-5-Oxo-Pentanoic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical development. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (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.