Description

Cbz-Ala-Oet CAS NO 60625-90-3 is a protected amino acid derivative, specifically the ethyl ester of N-Carbobenzyloxy-L-alanine. This compound serves as a crucial chiral building block in organic synthesis, enabling the controlled introduction of the alanine moiety into more complex peptide and pharmaceutical structures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries for the development of peptide-based drugs, bioactive compounds, and advanced materials.

Application

• Peptide Synthesis: A key intermediate in solid-phase and solution-phase peptide synthesis for constructing peptide chains.
• Pharmaceutical Intermediates: Used in the research and production of active pharmaceutical ingredients (APIs) and prodrugs.
• Bioconjugation: Acts as a reagent for modifying biomolecules, proteins, or surfaces with specific functional groups.
• Chemical Biology Research: Employed in the study of enzyme mechanisms, protein-protein interactions, and metabolic pathways.
• Fine Chemical Production: Serves as a chiral synthon for the asymmetric synthesis of non-peptidic compounds.
• Academic & Industrial R&D: A standard reagent in laboratories for method development and novel compound library generation.

Basic Information

Product Name	Cbz-Ala-Oet
CAS No.	60625-90-3
Molecular Formula	C13H17NO4
Molecular Weight	251.28 g/mol
Synonyms	N-Carbobenzyloxy-L-alanine ethyl ester; N-Cbz-L-alanine ethyl ester; Benzyloxycarbonyl-L-alanine ethyl ester; Z-Ala-OEt; (S)-Ethyl 2-((benzyloxy)carbonylamino)propanoate; L-Alanine, N-[(phenylmethoxy)carbonyl]-, ethyl ester; Ethyl N-carbobenzyloxyalaninate; NSC 334905
EINECS	Contact for details

Quality Control

Our Cbz-Ala-Oet is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and identity confirmation by IR and NMR spectroscopy. We provide Certificates of Analysis (COA) with detailed specifications for all critical parameters, ensuring traceability and compliance with research and cGMP-grade requirements.

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); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Enantiomeric Purity (Chiral HPLC)	≥99.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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