Description

7-Methyl-4-Oxo-4H-Chromene-2-Carboxylic Acid is a versatile chromene derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized chromone scaffold, which is integral for constructing more complex molecules with targeted biological or material properties. This compound is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those targeting inflammation, cancer, or central nervous system disorders.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive chromone core.
• Organic Synthesis: Serves as a versatile precursor for synthesizing complex heterocyclic compounds, dyes, and fluorescent markers.
• Material Science: Investigated for use in creating advanced organic materials, such as organic light-emitting diodes (OLEDs) or molecular sensors.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	7-Methyl-4-Oxo-4H-Chromene-2-Carboxylic Acid
CAS No.	67214-11-3
Molecular Formula	C12H10O4
Molecular Weight	218.21 g/mol
Synonyms	7-Methyl-4-oxo-4H-1-benzopyran-2-carboxylic acid; 7-Methylchromone-2-carboxylic acid; 2-Carboxy-7-methyl-4-chromone; 7-Methyl-2-carboxy-4-chromone; 7-Methyl-4-oxochromene-2-carboxylic acid; 7-Methyl-4-oxo-4H-chromene-2-carboxylic acid; 7-Methyl-4-oxo-4H-1-benzopyran-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Methyl-4-Oxo-4H-Chromene-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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