Description

2H-Pyran,6-[(1E)-1-Ethoxy-3-Methyl-1,3-Butadienyl]-3,4-Dihydro-2-Methyl-(9Ci) is a specialized dihydropyran derivative, a key synthetic intermediate valued for its unique conjugated diene and ether functionalities. This compound matters for its role in facilitating complex organic transformations, particularly in the synthesis of fine chemicals and advanced materials where precise molecular architecture is critical. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing complex heterocyclic frameworks and natural product analogs. CAS number 790662-01-0.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly for heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactive diene system.
• Material Science Research: Acts as a monomer or precursor in the development of specialized polymers and advanced organic materials with tailored properties.
• Fine Chemical Production: Employed in the multistep synthesis of complex fragrance molecules, flavors, and other high-value specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for methodology development in organic chemistry, including Diels-Alder and other cycloaddition reactions.

Basic Information

Item	Details
Product Name	2H-Pyran,6-[(1E)-1-Ethoxy-3-Methyl-1,3-Butadienyl]-3,4-Dihydro-2-Methyl-(9Ci)
CAS No.	790662-01-0
Molecular Formula	C13H20O2
Molecular Weight	208.30 g/mol
Synonyms	6-[(1E)-1-Ethoxy-3-methylbuta-1,3-dien-1-yl]-3,4-dihydro-2-methyl-2H-pyran; (E)-6-(1-Ethoxy-3-methylbuta-1,3-dien-1-yl)-3,4-dihydro-2-methyl-2H-pyran; 2H-Pyran, 6-[(1E)-1-ethoxy-3-methyl-1,3-butadienyl]-3,4-dihydro-2-methyl-; 790662-01-0; 6-(1-Ethoxy-3-methyl-1,3-butadienyl)-3,4-dihydro-2-methyl-2H-pyran
EINECS	Contact for details

Quality Control

Every batch of our 2H-Pyran,6-[(1E)-1-Ethoxy-3-Methyl-1,3-Butadienyl]-3,4-Dihydro-2-Methyl-(9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development applications, ensuring reliable performance in your synthetic workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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