Description

L-Ala-Sar-Oh is a high-purity dipeptide derivative, specifically L-Alanyl-Sarcosine, designed for advanced research and pharmaceutical development. This compound serves as a critical building block and model substrate in peptide chemistry, offering precise structural control for studying enzymatic activity and molecular interactions. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery, proteomics, and the synthesis of more complex bioactive peptides.

Application

• Pharmaceutical Intermediate: Used as a key synthon in the research and development of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a model substrate or reference standard in enzymatic studies, particularly for proteases and peptidases, to investigate cleavage specificity and kinetics.
• Peptide Synthesis: Acts as a protected dipeptide unit in solid-phase and solution-phase peptide synthesis (SPPS) for constructing complex peptide sequences.
• Proteomics & Biomarker Discovery: Employed in mass spectrometry and chromatography as a standard for method development and calibration in peptide analysis.
• Cosmeceutical Formulations: Investigated for potential use in advanced skincare products due to its peptide structure, which may influence skin cell communication and collagen production.
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic chemistry, medicinal chemistry, and structural biology.

Basic Information

Product Name	L-Ala-Sar-Oh
CAS No.	69875-15-6
Molecular Formula	C6H12N2O3
Molecular Weight	160.17 g/mol
Synonyms	L-Alanyl-Sarcosine; (S)-2-((2-(Dimethylamino)acetyl)amino)propanoic acid; Ala-Sar; H-Ala-Sar-OH; N-(2-(Dimethylamino)acetyl)-L-alanine; L-α-Alanyl-N-methylglycine; N-Methylglycyl-L-alanine; NSC 334906
EINECS	Contact for details

Quality Control

Every batch of L-Ala-Sar-Oh is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with each shipment to guarantee full traceability and compliance with your specifications.

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 material is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a low-humidity environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Optical Rotation	[α]²⁰D: Specific range available on COA

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