Description

6-Bromo-2H-chromene-3-carbaldehyde is a versatile brominated chromene derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its value lies in the reactive aldehyde and bromine functional groups, which allow for selective modifications to create complex heterocyclic structures. This compound is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators due to its bioactive chromene scaffold.
• Organic Synthesis: Serves as a versatile precursor for constructing complex fused-ring systems and heterocycles via cross-coupling and cyclization reactions.
• Material Science: Investigated as a monomer or functional additive for creating specialized polymers with unique optical or electronic properties.
• Chemical Biology: Employed as a probe or linker molecule in bioconjugation and the development of chemical tools for biological studies.

Basic Information

Product Name	6-Bromo-2H-chromene-3-carbaldehyde
CAS No.	57543-37-0
Molecular Formula	C10H7BrO2
Molecular Weight	239.07 g/mol
Synonyms	6-Bromo-2H-1-benzopyran-3-carboxaldehyde; 6-Bromo-3-formyl-2H-chromene; 6-Bromo-3-formyl-2H-1-benzopyran; 3-Formyl-6-bromo-2H-chromene; 6-Bromo-2H-chromene-3-carboxaldehyde; 6-Bromo-3-carbaldehyde-2H-chromene; 6-Bromo-2H-chromen-3-al
EINECS	Contact for details

Quality Control

Our 6-Bromo-2H-chromene-3-carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to light and tendency for oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.