Description

6-Bromo-3,4-Dihydro-2H-1-Benzopyran-4-Ol is a versatile brominated chroman derivative that serves as a critical pharmaceutical intermediate and organic building block. Its unique structure, featuring both a bromine substituent and a chiral alcohol functional group, makes it a valuable synthon for constructing complex molecules in medicinal chemistry. This compound is primarily sought by research institutions and chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive chroman scaffold.
• Organic Synthesis: Serves as a versatile precursor for further functionalization, including Suzuki coupling reactions, to create more complex heterocyclic compounds.
• Material Science: Potential monomer or additive in the research of specialty polymers and liquid crystals.
• Academic & R&D: Utilized in university and corporate laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	6-Bromo-3,4-Dihydro-2H-1-Benzopyran-4-Ol
CAS No.	18385-77-8
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	6-Bromochroman-4-ol; 4-Hydroxy-6-bromochroman; 6-Bromo-4-chromanol; 6-Bromo-3,4-dihydro-2H-chromen-4-ol; 6-Bromo-4-hydroxy-3,4-dihydro-2H-chromene; 6-Bromo-4-hydroxy-3,4-dihydro-2H-1-benzopyran
EINECS	Contact for details

Quality Control

Our 6-Bromo-3,4-Dihydro-2H-1-Benzopyran-4-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with cGMP standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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