Description

n-Acetyl-Ala-Ala-Ala is a synthetic tripeptide derivative, specifically an N-acetylated alanine tripeptide. This compound serves as a crucial biochemical tool and a high-purity building block for advanced research and development. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors for applications such as enzyme substrate studies, proteomics research, and the synthesis of more complex peptide structures.

Application

• Enzyme Substrate & Inhibitor Studies: Used as a specific substrate or inhibitor to study the activity and kinetics of proteolytic enzymes, particularly serine proteases like elastase.
• Biochemical Research Reagent: Serves as a high-purity standard or intermediate in proteomics, peptide chemistry, and molecular biology research.
• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of more complex therapeutic peptides or peptidomimetics.
• Cell Culture & Media Supplement: Potential use as a defined nutrient or signaling molecule in specialized cell culture media formulations.
• Diagnostic Kit Development: Employed in the development of enzymatic assay kits for clinical or research diagnostics.
• Cosmetic Peptide Synthesis: Can be used as an intermediate in the production of bioactive peptides for cosmetic applications.

Basic Information

Product Name	n-Acetyl-Ala-Ala-Ala
CAS No.	19245-85-3
Molecular Formula	C12H19N3O5
Molecular Weight	285.30 g/mol
Synonyms	Ac-AAA-OH; N-Acetyl-L-alanyl-L-alanyl-L-alanine; Ac-Ala-Ala-Ala; Ac-AAA; N-Acetyl-AAA; N-Acetyl-L-alanyl-L-alanyl-L-alanine; Acetylalanylalanylalanine; L-Alanine, N-acetyl-L-alanyl-L-alanyl-
EINECS	Contact for details

Quality Control

Our n-Acetyl-Ala-Ala-Ala is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity biochemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a 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. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Total)	≥ 99.0%
Optical 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.