Description

Pentanamide, N,N,3-Trimethyl-, (3S)- (9Ci) is a chiral amide derivative with a defined stereocenter, offering a valuable building block for advanced organic synthesis. Its specific stereochemistry and functional group make it a critical intermediate for creating enantiomerically pure compounds in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), chiral catalysts, and fine chemical synthesis. The CAS number for this substance is 398453-86-6.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Synthesis: Used in the development of enantiomerically pure herbicides, fungicides, and plant growth regulators where specific stereochemistry impacts biological activity.
• Catalyst & Ligand Preparation: Acts as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial R&D: A valuable reference standard and starting material in methodological development for new amidation and stereoselective reactions.

Basic Information

Product Name	Pentanamide, N,N,3-Trimethyl-, (3S)- (9Ci)
CAS No.	398453-86-6
Molecular Formula	C8H17NO
Molecular Weight	143.23 g/mol
Synonyms	(3S)-N,N,3-Trimethylpentanamide; (S)-N,N,3-Trimethylpentanamide; (3S)-3-Methyl-N,N-dimethylvaleramide; N,N-Dimethyl-3-methylvaleramide (S)-; L-N,N,3-Trimethylpentanamide; SCHEMBL23883077; BCP31063; 398453-86-6
EINECS	Contact for details

Quality Control

Every batch of Pentanamide, N,N,3-Trimethyl-, (3S)- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for synthetic applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity (typically >97% by HPLC), chiral purity (>98% ee), and impurity profiles.

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 in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.