Description

Valine, n-Acetyl-2-Hydroxy-, Methyl Ester is a specialized, high-purity amino acid derivative. This compound serves as a crucial chiral building block and intermediate in advanced organic synthesis, offering precise structural control for complex molecule construction. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and sophisticated chemical entities.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of peptide-based drugs, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced, optically active pesticides and herbicides requiring specific stereochemistry for efficacy.
• Fine Chemical Production: Acts as a building block for synthesizing complex flavors, fragrances, and specialty performance chemicals.
• Biochemical Research: Employed in proteomics and metabolic pathway studies as a modified amino acid standard or probe.
• Peptide Chemistry: Serves as a protected or modified valine derivative in solid-phase and solution-phase peptide synthesis.
• Material Science: Potential monomer or precursor for designing novel biodegradable polymers and functional materials.

Basic Information

Product Name	Valine, n-Acetyl-2-Hydroxy-, Methyl Ester
CAS No.	883456-91-5
Molecular Formula	C8H15NO5
Molecular Weight	205.21 g/mol
Synonyms	Methyl N-Acetyl-2-hydroxyvalinate; N-Acetyl-2-hydroxyvaline methyl ester; L-Valine, N-acetyl-2-hydroxy-, methyl ester (stereoisomer); Ac-Hyv-OMe; 2-Hydroxy-N-acetylvaline methyl ester; Methyl (2S)-2-acetamido-2-hydroxy-3-methylbutanoate; (2S)-2-(Acetylamino)-2-hydroxy-3-methylbutanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Valine, n-Acetyl-2-Hydroxy-, Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.