Description

5,7-Dimethylchromone-3-Carboxaldehyde is a versatile chromone derivative, a key heterocyclic building block prized for its unique chemical structure. This compound matters as a crucial synthetic intermediate for developing novel pharmaceuticals and advanced organic materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and neurological disorders.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the chromone scaffold's bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds, natural product analogs, and specialty chemicals.
• Material Science Research: Investigated for the development of organic semiconductors, fluorescent dyes, and photoresponsive materials due to its conjugated system.
• Academic & R&D Laboratories: Employed in fundamental chemical research to study reaction mechanisms and develop new synthetic methodologies.

Basic Information

Product Name	5,7-Dimethylchromone-3-Carboxaldehyde
CAS No.	62484-76-8
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	3-Formyl-5,7-dimethylchromone; 5,7-Dimethyl-3-formylchromone; 5,7-Dimethyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde; 5,7-Dimethyl-4-oxo-4H-chromene-3-carbaldehyde; Chromone-3-carboxaldehyde, 5,7-dimethyl-
EINECS	Contact for details

Quality Control

Our 5,7-Dimethylchromone-3-Carboxaldehyde is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown 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.