Description

3-Bromochromone is a versatile brominated heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is highly reactive and allows for the construction of complex pharmacologically active molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Synthesis: Serves as a versatile precursor for the preparation of various chromone and flavonoid derivatives through further functionalization.
• Material Science: Investigated as a component in the development of organic semiconductors and fluorescent materials.
• Academic & R&D: A valuable reagent for methodological studies in synthetic organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	3-Bromochromone
CAS No.	49619-82-1
Molecular Formula	C9H5BrO2
Molecular Weight	225.04 g/mol
Synonyms	3-Bromo-4H-chromen-4-one; 3-Bromo-4H-1-benzopyran-4-one; 3-Bromochromen-4-one; 3-Bromo-1-benzopyran-4-one; 3-Bromo-4-chromone; 3-Brom-4-chromon (German); 49619-82-1 (CAS)
EINECS	Contact for details

Quality Control

Our 3-Bromochromone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.