Description

Acetamide, n-(Tetrahydro-6-Methoxy-2H-Pyran-3-Yl)-, (3S-Cis)- (9Ci) is a specialized chiral acetamide derivative featuring a tetrahydro-2H-pyran moiety, serving as a critical synthetic intermediate in advanced organic synthesis. Its precise stereochemistry and functional groups make it a valuable building block for constructing complex molecules with high enantiomeric purity. This compound is primarily utilized by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) and antiviral drugs.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides.
• Asymmetric Catalysis Research: Serves as a ligand precursor or a model substrate in the development of new catalytic systems.
• Fine Chemical Manufacturing: Employed in the synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry, including novel ring-forming and functionalization reactions.

Basic Information

Item	Details
Product Name	Acetamide, n-(Tetrahydro-6-Methoxy-2H-Pyran-3-Yl)-, (3S-Cis)- (9Ci)
CAS No.	196703-56-7
Molecular Formula	C8H15NO3
Molecular Weight	173.21 g/mol
Synonyms	N-[(3S,6R)-6-Methoxy-3,4,5,6-tetrahydro-2H-pyran-3-yl]acetamide; (3S,6R)-N-(6-Methoxytetrahydro-2H-pyran-3-yl)acetamide; (3S-Cis)-N-(Tetrahydro-6-Methoxy-2H-Pyran-3-Yl)Acetamide; Acetamide, N-[(3S,6R)-6-methoxy-3,4,5,6-tetrahydro-2H-pyran-3-yl]-; 196703-56-7; A chiral tetrahydropyranyl acetamide derivative
EINECS	Contact for details

Quality Control

Every batch of Acetamide, n-(Tetrahydro-6-Methoxy-2H-Pyran-3-Yl)-, (3S-Cis)- (9Ci) is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as chiral purity (enantiomeric excess), chemical purity, and residual solvents. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to minimize exposure to atmospheric humidity. 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%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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