Description

5,8-Dimethoxy-2,2-Dimethylchroman is a synthetic chroman derivative, a versatile chemical intermediate prized for its unique heterocyclic structure. This compound matters for its role in the synthesis of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its chroman scaffold for bioactivity.
• Fine Chemical Synthesis: Serves as a precursor for flavors, fragrances, and advanced organic materials requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including catalysis and heterocyclic compound synthesis.
• Material Science: Potential intermediate for creating specialized polymers or liquid crystals with tailored optical properties.

Basic Information

Product Name	5,8-Dimethoxy-2,2-Dimethylchroman
CAS No.	92156-56-4
Molecular Formula	C₁₃H₁₈O₃
Molecular Weight	222.28 g/mol
Synonyms	2,2-Dimethyl-5,8-dimethoxychroman; 5,8-Dimethoxy-2,2-dimethyl-2H-chromene; 5,8-Dimethoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran; Chroman, 5,8-dimethoxy-2,2-dimethyl-; 2H-1-Benzopyran, 3,4-dihydro-5,8-dimethoxy-2,2-dimethyl-
EINECS	Contact for details

Quality Control

Our 5,8-Dimethoxy-2,2-Dimethylchroman is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available for every shipment. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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