Description

(S)-n-(1-Amino-1-Oxobutan-2-Yl)-4-Chlorobutanamide is a specialized chiral organic compound with a defined stereochemistry, serving as a valuable building block in advanced chemical synthesis. Its precise molecular structure makes it a critical intermediate for researchers and manufacturers developing high-value, optically active pharmaceuticals and agrochemicals. This compound is essential for industries focused on creating novel active ingredients where stereochemical purity directly impacts efficacy and safety.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring specific enantiomeric control.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides, where the (S)-configuration can be crucial for biological activity.
• Peptidomimetic Research: Serves as a constrained amino acid derivative in the design and synthesis of peptide analogs and mimetics for drug discovery.
• Chemical Biology Probes: Employed in the creation of specialized molecular probes to study enzyme mechanisms and biological pathways.
• Asymmetric Catalysis Ligand Precursor: Potential building block for synthesizing novel chiral ligands used in asymmetric catalytic reactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity chiral intermediates.

Basic Information

Product Name	(S)-n-(1-Amino-1-Oxobutan-2-Yl)-4-Chlorobutanamide
CAS No.	102767-31-7
Molecular Formula	C8H15ClN2O2
Molecular Weight	206.67 g/mol
Synonyms	(S)-2-Amino-N-(1-amino-1-oxobutan-2-yl)-4-chlorobutanamide; 4-Chloro-N-[(2S)-1-amino-1-oxobutan-2-yl]butanamide; (S)-4-Chloro-N-(1-amino-1-oxobutan-2-yl)butyramide; (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutyramide; Butanamide, N-[(1S)-1-amino-1-oxobutan-2-yl]-4-chloro-; (S)-2-(4-Chlorobutyramido)butanamide; Chiral 4-Chlorobutanamide Derivative
EINECS	Contact for details

Quality Control

Every batch of (S)-n-(1-Amino-1-Oxobutan-2-Yl)-4-Chlorobutanamide is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and stereochemical integrity. Our quality assurance protocols are designed to meet the stringent requirements of pharmaceutical and advanced chemical research. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), chiral purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

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)	≤ 1.0%
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.