Description

(3R,4S)-3-Aminooxan-4-Ol is a high-purity chiral building block and pharmaceutical intermediate of significant synthetic value. Its defined stereochemistry makes it a critical precursor for the development of enantiomerically pure active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel therapeutic agents, particularly in antiviral, antibacterial, and central nervous system (CNS) drug discovery and development.
• Agrochemical Synthesis: Used in the production of enantiomerically pure pesticides and herbicides, where specific stereochemistry can enhance efficacy and reduce environmental impact.
• Asymmetric Catalysis: Serves as a precursor or ligand for chiral catalysts used in stereoselective organic transformations.
• Fine Chemical Production: Employed in the manufacture of advanced materials, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial Research: A valuable compound for methodological studies in organic synthesis and medicinal chemistry.

Basic Information

Product Name	(3R,4S)-3-Aminooxan-4-Ol
CAS No.	1638744-36-1
Molecular Formula	C5H11NO2
Molecular Weight	117.15 g/mol
Synonyms	(3R,4S)-3-Aminotetrahydro-2H-pyran-4-ol; 4-Amino-3-hydroxytetrahydropyran (stereospecific); Tetrahydro-4H-pyran-4-ol, 3-amino-, (3R,4S)-; (3R,4S)-3-Amino-4-hydroxytetrahydropyran; 3-Aminooxan-4-ol (enantiomer); Chiral 3-aminotetrahydropyran-4-ol; (3R-cis)-3-Aminotetrahydro-4-hydroxy-2H-pyran
EINECS	Contact for details

Quality Control

Our (3R,4S)-3-Aminooxan-4-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and production. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

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 after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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