Description

4-Amino-2,2-Dimethyltetrahydropyran is a versatile amino-substituted tetrahydropyran derivative, a key chiral building block in organic synthesis. Its value lies in its rigid, oxygen-containing heterocyclic structure, which is crucial for constructing complex molecules with specific stereochemistry and biological activity. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of complex drug molecules, particularly those targeting the central nervous system (CNS) and infectious diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its structural properties to enhance efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances where precise stereochemical control is required.
• Academic and R&D Laboratories: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	4-Amino-2,2-Dimethyltetrahydropyran
CAS No.	25850-22-0
Molecular Formula	C7H15NO
Molecular Weight	129.20 g/mol
Synonyms	2,2-Dimethyl-4-aminotetrahydropyran; 4-Amino-2,2-dimethyltetrahydro-2H-pyran; 4-Amino-2,2-dimethyloxane; 2,2-Dimethyltetrahydro-2H-pyran-4-amine; 4-Amino-2,2-dimethyl-tetrahydropyran; 4-Amino-2,2-dimethyl-tetrahydropyran (cis/trans mixture)
EINECS	Contact for details

Quality Control

Our 4-Amino-2,2-Dimethyltetrahydropyran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.