Description

Methyl-2-Benzopyrone, also known as 7-Methylcoumarin, is a versatile organic compound belonging to the coumarin family. It serves as a key synthetic intermediate and functional ingredient valued for its unique photochemical properties and aromatic characteristics. This product is essential for manufacturers and R&D laboratories in the fragrance, flavor, pharmaceutical, and fine chemical sectors seeking reliable, high-purity building blocks.

Application

• Fragrance & Flavor Industry: Used as a key aromatic component and fixative in the formulation of perfumes, soaps, detergents, and cosmetic products for its sweet, hay-like, and coumarinic scent.
• Pharmaceutical Intermediates: Acts as a crucial synthetic precursor in the production of various pharmacologically active compounds and active pharmaceutical ingredients (APIs).
• UV Absorbers & Sunscreens: Employed in the research and development of organic ultraviolet filters and sun care products due to its inherent light-absorbing properties.
• Optical Brighteners: Serves as a fundamental structure in the synthesis of fluorescent whitening agents used for textiles, paper, and plastics.
• Organic Synthesis & Research: A valuable building block in heterocyclic and medicinal chemistry for constructing complex molecular architectures.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the production of certain dyes and functional colorants.

Basic Information

Product Name	Methyl-2-Benzopyrone
CAS No.	1333-47-7
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	7-Methylcoumarin; 7-Methyl-2H-1-benzopyran-2-one; 7-Methyl-2H-chromen-2-one; 7-Methyl-1,2-benzopyrone; 2H-1-Benzopyran-2-one, 7-methyl-; Coumarin, 7-methyl-; 7-MC
EINECS	215-589-7

Quality Control

Our Methyl-2-Benzopyrone is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting specifications for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	120°C - 124°C
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.