Description

(S)-3-Amino-1-Methyl-Azepan-2-One is a high-purity chiral building block and pharmaceutical intermediate. This compound is valued for its role in the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs).
• Medicinal Chemistry: Used in structure-activity relationship (SAR) studies and the synthesis of targeted drug candidates.
• Asymmetric Synthesis: Serves as a valuable precursor for constructing complex molecules with defined stereochemistry.
• Bioconjugation: Potential use in creating labeled compounds or antibody-drug conjugates (ADCs) due to its amino functionality.
• Chemical Biology Research: Employed in the design and synthesis of enzyme inhibitors or molecular probes.
• Process Chemistry Development: Used in scaling up synthetic routes for potential drug substances under Good Manufacturing Practice (GMP) conditions.

Basic Information

Product Name	(S)-3-Amino-1-Methyl-Azepan-2-One
CAS No.	91417-30-0
Molecular Formula	C8H16N2O
Molecular Weight	156.23 g/mol
Synonyms	(S)-3-Amino-1-methylazepan-2-one; (3S)-3-Amino-1-methyl-2-azepanone; (S)-1-Methyl-3-amino-2-azepanone; (S)-3-Amino-1-methyl-2-azepanone; (S)-3-Amino-N-methylcaprolactam; (S)-3-Amino-1-methyl-ε-caprolactam; (S)-3-Amino-1-methylhexahydro-2H-azepin-2-one
EINECS	Contact for details

Quality Control

Our (S)-3-Amino-1-Methyl-Azepan-2-One is manufactured under strict quality control protocols to ensure high chemical purity and chiral integrity. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We can supply material that meets stringent research-grade specifications, with options for GMP-compliant documentation to support regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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