Description

8-Methoxy-2-Methyl-2H-1-Benzopyran-3-Carbaldehyde is a specialized organic compound belonging to the chromene (benzopyran) class, characterized by its aldehyde and methoxy functional groups. This versatile chemical building block is crucial for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical industries for its role as a key intermediate in the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, dyes, and functional organic materials.
• Organic Synthesis & Research: An important reagent in academic and industrial R&D labs for constructing chromene-based libraries and exploring structure-activity relationships.
• Material Science: Investigated as a precursor for organic electronic materials and photoresponsive polymers due to its conjugated structure.

Basic Information

Item	Details
Product Name	8-Methoxy-2-Methyl-2H-1-Benzopyran-3-Carbaldehyde
CAS No.	57543-44-9
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22 g/mol
Synonyms	8-Methoxy-2-methyl-2H-chromene-3-carboxaldehyde; 8-Methoxy-2-methyl-2H-1-benzopyran-3-carboxaldehyde; 3-Formyl-8-methoxy-2-methylchromene; 2-Methyl-8-methoxy-2H-chromene-3-carbaldehyde; 57543-44-9; Chromene-3-carboxaldehyde, 8-methoxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 8-Methoxy-2-Methyl-2H-1-Benzopyran-3-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

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%

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