Description

4,4,8-Trimethylchroman-2-One is a specialized organic compound belonging to the chromanone class, serving as a valuable chemical intermediate. Its unique tricyclic structure makes it a key building block for synthesizing more complex molecules in advanced research and development. This compound is primarily sought by the pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, material science, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds with chroman or chromanone-based structures.
• Agrochemical Synthesis: Used as a building block for developing new pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Production: Serves as a key intermediate in the manufacture of specialty chemicals, dyes, and fragrances.
• Material Science Research: Investigated for its potential in creating novel organic frameworks, polymers, and advanced materials with specific optical or electronic properties.
• Academic & R&D Laboratories: Employed in organic synthesis research, methodology development, and as a standard for analytical purposes.

Basic Information

Product Name	4,4,8-Trimethylchroman-2-One
CAS No.	40662-13-3
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.24 g/mol
Synonyms	4,4,8-Trimethyl-2-chromanone; 4,4,8-Trimethyl-2H-1-benzopyran-2-one; 4,4,8-Trimethylcoumaran-2-one; 2-Chromanone, 4,4,8-trimethyl-; 4,4,8-Trimethyl-2-oxochroman
EINECS	Contact for details

Quality Control

Our 4,4,8-Trimethylchroman-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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
Assay (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.