Description

Acetamide, n-[(1S,2S)-2-(Acetyloxy)cyclopentyl]- (9Ci) is a specialized chiral acetamide derivative, a high-purity synthetic intermediate of significant interest in advanced organic synthesis. Its precise stereochemistry and functional groups make it a valuable building block for constructing complex molecular architectures. This compound is primarily targeted for use by research institutions and pharmaceutical development teams engaged in the creation of novel active pharmaceutical ingredients (APIs) and other fine chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for stereospecific drug candidates.
• Asymmetric Synthesis: Serves as a building block in catalytic asymmetric reactions to introduce specific stereocenters into target molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes within drug discovery programs.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic & Industrial R&D: A critical reagent for methodological development in organic chemistry and process chemistry research.

Basic Information

Product Name	Acetamide, n-[(1S,2S)-2-(Acetyloxy)cyclopentyl]- (9Ci)
CAS No.	259233-68-6
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	N-[(1S,2S)-2-(Acetyloxy)cyclopentyl]acetamide; (1S,2S)-2-Acetamidocyclopentyl acetate; (1S,2S)-N-(2-Hydroxycyclopentyl)acetamide acetate; Acetamide, N-[2-(acetyloxy)cyclopentyl]-, (1S,2S)-; trans-2-Acetamidocyclopentyl acetate; A chiral cyclopentyl acetamide derivative
EINECS	Contact for details

Quality Control

Our Acetamide, n-[(1S,2S)-2-(Acetyloxy)cyclopentyl]- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for pharmaceutical research and development. A detailed Certificate of Analysis (COA) providing full specifications, including assay, enantiomeric excess, and impurity profiles, is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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