Description

2,2-Dimethyl-7-Methoxy-4-Chromanone is a specialized chromanone derivative, a key synthetic intermediate in organic chemistry. Its value lies in its unique bicyclic structure, which serves as a versatile building block for the synthesis of more complex molecules. This compound is primarily needed by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with chroman or benzopyran-based structures.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds, natural product analogs, and specialty chemicals.
• Agrochemical Research: Serves as a starting material in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Investigated for the development of advanced organic materials, including polymers and liquid crystals.
• Flavor and Fragrance Chemistry: Potential intermediate for synthesizing specific aroma compounds due to its methoxy-substituted chromanone core.

Basic Information

Product Name	2,2-Dimethyl-7-Methoxy-4-Chromanone
CAS No.	20321-73-7
Molecular Formula	C₁₂H₁₄O₃
Molecular Weight	206.24 g/mol
Synonyms	7-Methoxy-2,2-dimethyl-4-chromanone; 2,2-Dimethyl-7-methoxy-2H-1-benzopyran-4(3H)-one; 7-Methoxy-2,2-dimethylchroman-4-one; 4-Chromanone, 2,2-dimethyl-7-methoxy-; 2,2-Dimethyl-7-methoxy-4-chromone
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-7-Methoxy-4-Chromanone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 incompatible materials.

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.