Description

7-Methoxy-2H-Chromene-3-Carboxylic Acid Methyl Ester is a high-purity chromene derivative, a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its versatile chemical structure, which serves as a key building block for the synthesis of complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with chromene or coumarin-based scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and specialty chemicals.
• Material Science Precursor: Investigated for the synthesis of organic light-emitting diodes (OLEDs) and other functional materials due to its chromophore.
• Flavor & Fragrance Chemistry: Serves as an intermediate for synthesizing certain aroma compounds and fragrance ingredients.

Basic Information

Product Name	7-Methoxy-2H-Chromene-3-Carboxylic Acid Methyl Ester
CAS No.	86236-08-0
Molecular Formula	C12H12O5
Molecular Weight	236.22 g/mol
Synonyms	Methyl 7-Methoxy-2H-Chromene-3-Carboxylate; 7-Methoxy-2H-1-Benzopyran-3-Carboxylic Acid Methyl Ester; 3-Carbomethoxy-7-methoxy-2H-chromene; 7-Methoxycoumarin-3-carboxylic Acid Methyl Ester; 7-Methoxy-2H-1-benzopyran-3-carboxylic acid, methyl ester; Methyl 7-methoxy-2H-1-benzopyran-3-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2H-Chromene-3-Carboxylic Acid Methyl Ester 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 synthesis. Certificates of Analysis (COA) detailing all specifications are 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 (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The product is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.