Description

2H-Pyran-2-One,3-Aminotetrahydro-3-Methyl-,(S)-(9Ci) is a high-purity, chiral lactam derivative of significant interest in advanced organic synthesis. This compound matters as a sophisticated building block, enabling the construction of complex molecules with precise stereochemistry for research and development. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the creation of advanced, enantiomerically pure pesticides and herbicides with improved efficacy and environmental profiles.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing novel chiral ligands and organocatalysts.
• Fine Chemical Building Block: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including new cyclization and amination reactions.
• Material Science Research: Potential monomer or modifier in the development of specialized polymers with unique optical or mechanical properties.

Basic Information

Product Name	2H-Pyran-2-One,3-Aminotetrahydro-3-Methyl-,(S)-(9Ci)
CAS No.	780728-75-8
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(S)-3-Amino-3-methyltetrahydro-2H-pyran-2-one; (3S)-3-Amino-3-methyloxan-2-one; 3-Amino-3-methyltetrahydro-2H-pyran-2-one, (S)-; Tetrahydro-3-methyl-3-amino-2H-pyran-2-one, (S)-; (S)-3-Methyl-3-aminotetrahydro-2H-pyran-2-one; Chiral 3-aminotetrahydro-2H-pyran-2-one derivative; (S)-enantiomer of 3-amino-3-methyl-dihydro-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-One,3-Aminotetrahydro-3-Methyl-,(S)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and consistency for your critical R&D and scale-up processes.

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). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if necessary to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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