Description

4-Methyl-2-Oxo-2 H-Chromene-7-Carbaldehyde is a versatile organic building block belonging to the coumarin family, characterized by its aldehyde functional group. This compound is highly valued for its role as a key synthetic intermediate in the development of more complex heterocyclic molecules. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those with coumarin-based scaffolds for potential therapeutic applications.
• Agrochemical Research: Used in the development of new active ingredients for pesticides and herbicides, leveraging its heterocyclic structure.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, dyes, and functional materials in specialty chemistry.
• Academic & Industrial R&D: Employed in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Fluorescent Probe Development: Its coumarin core makes it a candidate starting material for synthesizing fluorescent markers and sensors.

Basic Information

Product Name	4-Methyl-2-Oxo-2 H-Chromene-7-Carbaldehyde
CAS No.	53183-53-2
Molecular Formula	C11H8O3
Molecular Weight	188.18 g/mol
Synonyms	7-Formyl-4-methylcoumarin; 4-Methyl-7-formylcoumarin; 4-Methylumbelliferone-7-carboxaldehyde; 7-Carbaldehyde-4-methylcoumarin; 4-Methyl-2-oxo-2H-1-benzopyran-7-carbaldehyde; 4-Methyl-7-aldehydrocoumarin; 7-Aldehydo-4-methylcoumarin; 4-Methyl-7-formyl-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Oxo-2 H-Chromene-7-Carbaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and spectroscopic analysis (NMR, IR, MS). A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing 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%
Residue on Ignition	≤ 0.1%

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