Description

2,5,8-Trimethyl-4H-1-Benzopyran-4-One is a high-purity chromone derivative, a versatile organic intermediate prized for its defined molecular structure. This compound is critical for researchers and manufacturers requiring a reliable building block for the synthesis of complex molecules. It is primarily utilized in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the chromone core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure in the development of electron-transporting or emissive materials for display and lighting technologies.
• Flavor & Fragrance Industry: Employed in the synthesis of complex aroma chemicals due to its benzopyranone skeleton.
• Dye & Pigment Manufacturing: Functions as an intermediate for creating specialized chromophores with specific light-absorption properties.
• Academic & Industrial Research: A valuable reference standard and starting material in organic chemistry research for heterocyclic compound synthesis.

Basic Information

Product Name	2,5,8-Trimethyl-4H-1-Benzopyran-4-One
CAS No.	60595-60-0
Molecular Formula	C₁₂H₁₂O₂
Molecular Weight	188.22 g/mol
Synonyms	2,5,8-Trimethylchromone; 2,5,8-Trimethyl-4-chromone; 4H-1-Benzopyran-4-one, 2,5,8-trimethyl-; 2,5,8-Trimethyl-4H-chromen-4-one; NSC 407332; 2,5,8-Trimethyl-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 2,5,8-Trimethyl-4H-1-Benzopyran-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and industrial grade specifications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.