Description

2-n-Propyltetrahydropyran CAS NO 3857-17-8 is a specialized heterocyclic compound belonging to the tetrahydropyran family, valued for its utility as a versatile chemical intermediate and building block in organic synthesis. Its structure makes it a valuable precursor for developing more complex molecules, particularly in the pharmaceutical and fine chemical sectors. This product is essential for research chemists and process development teams in industries focused on creating novel active ingredients, fragrances, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a precursor for creating specialty chemicals, including flavors, fragrances, and agrochemicals.
• Organic Research & Development: Serves as a valuable scaffold and reagent in academic and industrial R&D for exploring new chemical entities.
• Material Science: Potential use in the development of polymers and advanced functional materials.
• Ligand and Catalyst Development: Employed in the preparation of novel ligands for catalytic systems.

Basic Information

Product Name	2-n-Propyltetrahydropyran
CAS No.	3857-17-8
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	2-Propyltetrahydropyran; 2-Propyloxane; Tetrahydropyran, 2-propyl-; 2-n-Propyloxane; 2-Propyl-4H-pyran, tetrahydro-; 2-Propyltetrahydro-2H-pyran; 2-Propyltetrahydropyran-4-ol (related derivative); 3857-17-8
EINECS	223-376-1

Quality Control

Our 2-n-Propyltetrahydropyran is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including chromatographic purity profiles and identity confirmation. A Certificate of Analysis (COA) detailing specific test results is available for every batch upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.435
Density (g/mL, 20°C)	0.880 - 0.900

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