Description

8-Bromochromane is a versatile brominated heterocyclic building block of significant interest in advanced organic synthesis. Its unique structure, featuring a fused benzene and oxygen-containing ring system, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) targets and other bioactive molecules.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, where the chromane scaffold can contribute to biological activity.
• Ligand and Catalyst Development: Acts as a precursor for chiral ligands or complexing agents used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photostable compounds due to its robust heterocyclic core.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in research applications to study biological pathways.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing compounds with specific olfactory properties derived from the chromane structure.

Basic Information

Product Name	8-Bromochromane
CAS No.	3722-78-9
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	8-Bromo-3,4-dihydro-2H-1-benzopyran; 8-Bromo-3,4-dihydro-2H-chromene; 8-Bromo-2H-chromene; 8-Bromochromene; 8-Bromo-2,3-dihydrobenzopyran; 8-Bromo-2H-1-benzopyran; 8-Bromo-3,4-dihydro-2H-1-benzopyran
EINECS	Contact for details

Quality Control

Our 8-Bromochromane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤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.