Description

n-(n-Carboxyglycyl)-n-Ethyl-L-Serine 1-Methyl Ester is a specialized, high-purity amino acid derivative used as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex peptides and pharmaceutical actives, enabling precise molecular construction. It is primarily needed by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Bioconjugation Reagent: Used in the development of antibody-drug conjugates (ADCs) and other targeted drug delivery systems.
• Proteomics Research: Employed as a specialty reagent in biochemical research for studying protein structure, function, and interactions.
• Fine Chemical Synthesis: Acts as a key chiral synthon for constructing complex organic molecules with high stereochemical purity.
• Biomaterial Development: Utilized in the creation of functionalized polymers and hydrogels for biomedical applications.

Basic Information

Product Name	n-(n-Carboxyglycyl)-n-Ethyl-L-Serine 1-Methyl Ester
CAS No.	21026-90-4
Molecular Formula	C9H16N2O6
Molecular Weight	248.23 g/mol
Synonyms	N-(N-Carboxyglycyl)-N-ethyl-L-serine methyl ester; N-Carboxyglycyl-N-ethyl-L-serine methyl ester; Glycyln-ethyl-L-seryl methyl ester; L-Serine, N-(N-carboxyglycyl)-N-ethyl-, methyl ester; Methyl N-(N-carboxyglycyl)-N-ethyl-L-serinate; 21026-90-4; (2S)-2-[(2-ethoxy-2-oxoethyl)amino]-3-[(carboxymethyl)amino]propanoic acid methyl ester (alternative IUPAC)
EINECS	Contact for details

Quality Control

Our n-(n-Carboxyglycyl)-n-Ethyl-L-Serine 1-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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