Description

2H-Pyran-2-Ethanol,3-Aminotetrahydro-,(2R,3S)-(9Ci) is a chiral, stereochemically defined aminopyran derivative, a high-value building block of significant interest in advanced organic synthesis. Its precise stereochemistry and functional groups make it a critical intermediate for constructing complex molecular architectures with high enantiomeric purity. This compound is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for the synthesis of novel active pharmaceutical ingredients (APIs), chiral ligands, and complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, including potential antiviral, antibacterial, and central nervous system (CNS) drugs.
• Asymmetric Catalysis: Serves as a precursor for the synthesis of novel chiral ligands and organocatalysts used in enantioselective transformations.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and natural product analogs.
• Agrochemical Research: Used as a building block in the development of new, stereospecific agrochemicals and plant growth regulators.
• Academic & Industrial R&D: A valuable compound for methodological studies in synthetic organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	2H-Pyran-2-Ethanol,3-Aminotetrahydro-,(2R,3S)-(9Ci)
CAS No.	299185-46-9
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	(2R,3S)-3-Amino-3,4,5,6-tetrahydro-2H-pyran-2-ethanol; (2R,3S)-3-Aminotetrahydro-2H-pyran-2-ethanol; 3-Amino-3,4,5,6-tetrahydro-2H-pyran-2-ethanol, (2R,3S)-; Tetrahydro-2H-pyran-2-ethanol, 3-amino-, (2R,3S)-; (2R,3S)-3-Aminotetrahydro-2H-pyran-2-ethanol (9CI); 299185-46-9; (2R,3S)-3-Amino-3,4,5,6-tetrahydro-2H-pyran-2-ylethanol
EINECS	Contact for details

Quality Control

Every batch of 2H-Pyran-2-Ethanol,3-Aminotetrahydro-,(2R,3S)-(9Ci) is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and stereochemical integrity. Our quality assurance protocols are designed to meet the stringent requirements of research and cGMP-grade material production. A comprehensive Certificate of Analysis (COA) detailing chiral purity (enantiomeric excess), chemical purity (by HPLC), and other critical parameters is provided with each shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% e.e.
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.