Description

2H-Pyran, 2-2-(2-Bromophenyl)Ethoxytetrahydro- is a specialized brominated heterocyclic compound with the CAS registry number 170837-76-0. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, prized for its unique molecular architecture that incorporates both a pyran ring and a bromophenyl moiety. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its bromine atom for further functionalization.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, or organic electronic materials due to its rigid, aromatic structure.
• Chemical Synthesis: Acts as a versatile intermediate in complex multi-step organic syntheses, including cross-coupling reactions and ring-forming transformations.
• Academic & R&D: Employed in university and institutional research laboratories for methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	2H-Pyran, 2-2-(2-Bromophenyl)Ethoxytetrahydro-
CAS No.	170837-76-0
Molecular Formula	C₁₃H₁₅BrO₂
Molecular Weight	283.16 g/mol
Synonyms	2-[2-(2-Bromophenoxy)ethoxy]tetrahydro-2H-pyran; Tetrahydro-2-[2-(2-bromophenoxy)ethoxy]-2H-pyran; 2-(2-Bromophenoxy)ethoxy]tetrahydro-2H-pyran; 2H-Pyran, tetrahydro-2-[2-(2-bromophenoxy)ethoxy]-; Bromophenyl ethoxytetrahydro-2H-pyran; (2-Bromophenoxy)ethoxy THP ether; THP-protected 2-(2-bromophenoxy)ethanol; 170837-76-0
EINECS	Contact for details

Quality Control

Our 2H-Pyran, 2-2-(2-Bromophenyl)Ethoxytetrahydro- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system supports cGMP standards for pharmaceutical intermediates, ensuring traceability and reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
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.