Description

4-(2-Bromoethyl)-Tetrahydropyran CAS NO 4677-20-7 is a versatile brominated heterocyclic building block of significant importance in advanced organic synthesis. This compound is valued for its reactive bromoethyl side chain, which facilitates key carbon-carbon and carbon-heteroatom bond-forming reactions. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, including active pharmaceutical ingredients (APIs) and specialty intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of complex drug molecules, particularly those containing tetrahydropyran or morpholine-like ring systems.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its reactive handle for structural diversification.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis and transition metal catalysis.
• Material Science Research: Employed in the development of novel polymers and functional materials where the bromoethyl group acts as a polymerization initiator or cross-linking agent.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological systems and protein interactions.

Basic Information

Product Name	4-(2-Bromoethyl)-Tetrahydropyran
CAS No.	4677-20-7
Molecular Formula	C7H13BrO
Molecular Weight	193.08 g/mol
Synonyms	2-(2-Bromoethyl)tetrahydro-2H-pyran; 4-(2-Bromoethyl)oxane; Tetrahydropyran-4-yl-ethyl bromide; 2-(Tetrahydro-2H-pyran-4-yl)ethyl bromide; 4-(2-Bromoethyl)tetrahydropyran; 2-Bromoethyl tetrahydropyran-4-yl ether; 4-(β-Bromoethyl)tetrahydropyran
EINECS	Contact for details

Quality Control

Our 4-(2-Bromoethyl)-Tetrahydropyran is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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