Description

(3S,4S)-3-Methyltetrahydro-2H-Pyran-4-Amine CAS NO 693245-62-4 is a chiral amine derivative of tetrahydropyran, serving as a versatile and valuable building block in advanced organic synthesis. This compound is particularly significant for its stereochemically defined structure, which is crucial for imparting specific biological activity or material properties in final products. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral therapeutic areas.
• Agrochemical Synthesis: Building block for creating advanced, stereoselective pesticides and herbicides with improved efficacy and environmental profiles.
• Catalyst Ligand Precursor: Used in the preparation of chiral ligands for asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Fine Chemical Production: Intermediate in the manufacture of complex flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Monomer or functionalizing agent in the development of novel polymers and advanced materials with tailored properties.
• Academic & R&D: A valuable reference standard and starting material for methodological development in synthetic organic chemistry laboratories.

Basic Information

Product Name	(3S,4S)-3-Methyltetrahydro-2H-Pyran-4-Amine
CAS No.	693245-62-4
Molecular Formula	C6H13NO
Molecular Weight	115.17 g/mol
Synonyms	(3S,4S)-3-Methyl-4-aminotetrahydropyran; (3S,4S)-3-Methyltetrahydro-2H-pyran-4-amine; 4-Amino-3-methyltetrahydropyran (stereoisomer); cis-3-Methyl-4-aminotetrahydropyran; (3S-cis)-3-Methyltetrahydro-2H-pyran-4-amine; 2H-Pyran-4-amine, tetrahydro-3-methyl-, (3S,4S)-; 693245-62-4; (3S,4S)-3-Methyl-4-aminotetrahydropyran
EINECS	Contact for details

Quality Control

Our (3S,4S)-3-Methyltetrahydro-2H-Pyran-4-Amine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.