Description

1-Oxaspiro[2.5]Octa-4,7-Dien-6-One,5,7-Difluoro-(9Ci) is a specialized fluorinated spirocyclic compound, identified by CAS NO 206198-06-3, serving as a high-value synthetic intermediate in advanced chemical synthesis. Its unique spirocyclic and difluoro-substituted structure makes it a critical building block for introducing complex molecular frameworks with enhanced electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging the fluorine atoms for improved bioavailability and environmental stability.
• Advanced Material Research: Serves as a monomer or functional additive in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Organic Synthesis Building Block: Enables complex ring-forming reactions and the introduction of the spirocyclic motif in natural product synthesis and medicinal chemistry.

Basic Information

Product Name	1-Oxaspiro[2.5]Octa-4,7-Dien-6-One,5,7-Difluoro-(9Ci)
CAS No.	206198-06-3
Molecular Formula	C7H6F2O2
Molecular Weight	160.12 g/mol
Synonyms	5,7-Difluoro-1-oxaspiro[2.5]octa-4,7-dien-6-one; 5,7-Difluoro-1-oxaspiro[2.5]octa-4,7-dien-6-one (9CI); 1-Oxaspiro[2.5]octa-4,7-dien-6-one, 5,7-difluoro-; Difluoro-oxaspirooctadienone; Spiro[2.5]octa-4,7-dien-6-one, 5,7-difluoro-1-oxa-; 206198-06-3; 5,7-Difluoro spirocyclic lactone intermediate
EINECS	Contact for details

Quality Control

Our 1-Oxaspiro[2.5]Octa-4,7-Dien-6-One,5,7-Difluoro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for research and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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