Description

2-Methyl-2,6,7,8-Tetrahydro-Chromen-5-One CAS NO 58133-98-5 is a specialized chromenone derivative, a key heterocyclic building block in advanced organic synthesis. Its unique fused ring structure makes it a valuable intermediate for creating complex molecules with targeted biological and material properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used as a precursor in developing new generation pesticides and herbicides with enhanced efficacy and selectivity.
• Fine Chemical Production: Acts as a key building block for synthesizing specialty chemicals, dyes, and functional organic materials.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry for constructing complex heterocyclic systems.
• Material Science Research: Investigated as a precursor for organic electronic materials or photoresponsive compounds due to its chromenone core.

Basic Information

Product Name	2-Methyl-2,6,7,8-Tetrahydro-Chromen-5-One
CAS No.	58133-98-5
Molecular Formula	C₁₀H₁₂O₂
Molecular Weight	164.20 g/mol
Synonyms	2-Methyl-2,6,7,8-tetrahydro-5H-chromen-5-one; 2-Methyl-5-oxo-2,6,7,8-tetrahydro-5H-chromene; 5H-Chromen-5-one, 2,6,7,8-tetrahydro-2-methyl-; 2-Methyl-2,3,6,7-tetrahydro-5H-chromen-5-one (tautomer); Tetrahydro-2-methylchromen-5-one; Chromenone derivative; 58133-98-5
EINECS	Contact for details

Quality Control

Our 2-Methyl-2,6,7,8-Tetrahydro-Chromen-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white 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.