Description

L-Isovaline, 3-Methyl-, Methyl Ester (9Ci) is a specialized chiral amino acid derivative, serving as a crucial building block and intermediate in advanced organic synthesis. This compound is valued for its unique structural features, enabling the introduction of the isovaline moiety into complex molecules under controlled conditions. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for applications in drug discovery, peptide mimetics, and the development of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in neurological and metabolic disorder research.
• Peptidomimetics & Drug Discovery: Used to incorporate non-proteinogenic amino acid structures into peptide backbones to enhance stability, bioavailability, and biological activity.
• Agrochemical Synthesis: Serves as a building block for creating novel chiral herbicides, fungicides, and plant growth regulators with improved selectivity.
• Fine Chemical Production: Employed in the synthesis of complex natural products, specialty chemicals, and advanced materials requiring specific stereochemistry.
• Biochemical Research: Utilized as a standard or reagent in studies of amino acid metabolism, enzyme inhibition, and receptor-ligand interactions.
• Asymmetric Catalysis: Can be used to develop or evaluate new chiral ligands and catalysts for stereoselective synthesis.

Basic Information

Product Name	L-Isovaline, 3-Methyl-, Methyl Ester (9Ci)
CAS No.	107246-36-6
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	L-2-Amino-2-methylbutanoic acid methyl ester; Methyl L-2-amino-2-methylbutanoate; Methyl (2S)-2-amino-2-methylbutanoate; L-α-Aminoisovaleric acid methyl ester; (S)-2-Amino-2-methylbutyric acid methyl ester; L-3-Methylisovaline methyl ester
EINECS	Contact for details

Quality Control

Our L-Isovaline, 3-Methyl-, Methyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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