Description

6-Bromo-2,3-Dihydro-4H-Chromen-4-One is a versatile brominated chromenone derivative, a key organic intermediate prized for its unique molecular scaffold. This compound matters for its role in facilitating complex synthetic pathways, enabling the development of novel chemical entities with targeted properties. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis: Acts as a versatile precursor for further functionalization, enabling the creation of complex molecules for material science and catalysis.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: Utilized in research institutions and corporate R&D departments for exploring new chemical reactions and building molecular libraries.

Basic Information

Product Name	6-Bromo-2,3-Dihydro-4H-Chromen-4-One
CAS No.	49660-57-3
Molecular Formula	C9H7BrO2
Molecular Weight	227.06 g/mol
Synonyms	6-Bromochroman-4-one; 6-Bromo-2,3-dihydro-4H-1-benzopyran-4-one; 6-Bromo-4-chromanone; 6-Bromo-3,4-dihydro-2H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 6-bromo-2,3-dihydro-; 6-Bromochromanone
EINECS	Contact for details

Quality Control

Our 6-Bromo-2,3-Dihydro-4H-Chromen-4-One is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.