Description

2H-1-Benzopyran-6,7-Diol,3,4-Dihydro-2,2,4-Trimethyl-(9Ci) is a specialized dihydrobenzopyran derivative with a specific substitution pattern. This compound matters as a valuable chemical intermediate and research building block for the synthesis of more complex molecules. It is needed by R&D chemists and process development teams in the pharmaceutical and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated as a monomer or additive in the development of advanced polymeric materials with specific optical or electronic properties.
• Agrochemical Research: Employed in the discovery and development of new crop protection agents and plant growth regulators.
• Flavor & Fragrance Chemistry: Acts as a starting material for synthesizing specific aroma chemicals and flavoring substances.
• Academic & Contract Research: Utilized in university and CRO laboratories for fundamental chemical research and method development.

Basic Information

Product Name	2H-1-Benzopyran-6,7-Diol,3,4-Dihydro-2,2,4-Trimethyl-(9Ci)
CAS No.	105379-19-9
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	2,2,4-Trimethyl-3,4-dihydro-2H-1-benzopyran-6,7-diol; 3,4-Dihydro-2,2,4-trimethyl-2H-1-benzopyran-6,7-diol; 6,7-Dihydroxy-2,2,4-trimethylchroman; 2,2,4-Trimethylchroman-6,7-diol; 6,7-Dihydroxy-2,2,4-trimethyl-3,4-dihydro-2H-chromene
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-6,7-Diol,3,4-Dihydro-2,2,4-Trimethyl-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the required specifications for research and industrial use. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.