Description

3,3-Biisoxazole,5,5-Diethyl-4,4-Dimethyl-(9Ci) is a specialized heterocyclic compound belonging to the biisoxazole class, serving as a high-value synthetic intermediate. Its unique molecular architecture makes it a critical building block for the development of advanced materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or cross-linking agent in the production of advanced polymers, liquid crystals, or organic electronic materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular frameworks via coupling reactions and cyclizations.
• Ligand Synthesis: Utilized for creating novel chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	3,3-Biisoxazole,5,5-Diethyl-4,4-Dimethyl-(9Ci)
CAS No.	502181-39-7
Molecular Formula	C12H16N2O2
Molecular Weight	220.27 g/mol
Synonyms	5,5-Diethyl-4,4-dimethyl-3,3-biisoxazole; 3,3'-Biisoxazole, 5,5'-diethyl-4,4'-dimethyl-; 4,4'-Dimethyl-5,5'-diethyl-3,3'-biisoxazole; 3,3'-Bis(5-ethyl-4-methylisoxazole); Diethyl-dimethyl-biisoxazole; 502181-39-7; 3,3'-Bi(5-ethyl-4-methylisoxazole)
EINECS	Contact for details

Quality Control

Our 3,3-Biisoxazole,5,5-Diethyl-4,4-Dimethyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.