Description

3,5,6,7,8,8A-Hexahydro-4,7-Dimethyl-2H-1-Benzopyran CAS NO 93942-49-5 is a specialized heterocyclic organic compound belonging to the benzopyran class, valued for its unique structural framework. This compound serves as a crucial advanced intermediate in the synthesis of complex molecules, offering significant utility in research and development. It is primarily sought after by the pharmaceutical, agrochemical, and fragrance industries for its potential as a building block in creating active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating complex aroma chemicals and specialty odorants.
• Organic Synthesis & R&D: A versatile intermediate for academic and industrial research in heterocyclic and medicinal chemistry.
• Material Science: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Fine Chemical Production: Employed in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	3,5,6,7,8,8A-Hexahydro-4,7-Dimethyl-2H-1-Benzopyran
CAS No.	93942-49-5
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	4,7-Dimethyl-3,5,6,7,8,8a-hexahydro-2H-1-benzopyran; 3,5,6,7,8,8a-Hexahydro-4,7-dimethyl-2H-chromene; 4,7-Dimethyloctahydrochromene; Dihydro-4,7-dimethyl-2H-1-benzopyran; Hexahydro-4,7-dimethyl-2H-1-benzopyran; 2H-1-Benzopyran, 3,5,6,7,8,8a-hexahydro-4,7-dimethyl-
EINECS	Contact for details

Quality Control

Our 3,5,6,7,8,8A-Hexahydro-4,7-Dimethyl-2H-1-Benzopyran is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis applications.

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, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 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.