Description

1-Oxaspiro[3.4]Octan-2-One,3,3-Dichloro-(9Ci) is a specialized spirocyclic lactone derivative, valued for its unique molecular architecture which serves as a versatile synthetic intermediate. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular frameworks found in pharmaceuticals and agrochemicals. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring spirocyclic or complex heterocyclic cores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Fine Chemical Synthesis: Serves as a precursor for creating specialty chemicals, flavors, fragrances, and advanced materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including ring-forming reactions and functional group transformations.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with specific thermal or mechanical properties.

Basic Information

Product Name	1-Oxaspiro[3.4]Octan-2-One,3,3-Dichloro-(9Ci)
CAS No.	193746-64-4
Molecular Formula	C7H8Cl2O2
Molecular Weight	195.04 g/mol
Synonyms	3,3-Dichloro-1-oxaspiro[3.4]octan-2-one; 1-Oxaspiro[3.4]octan-2-one, 3,3-dichloro-; 3,3-Dichlorospiro[3.4]oxetan-2-one; Spiro[3.4]oxetan-2-one, 3,3-dichloro-; 193746-64-4; 3,3-Dichlorooxaspiro[3.4]octan-2-one
EINECS	Contact for details

Quality Control

Our 1-Oxaspiro[3.4]Octan-2-One,3,3-Dichloro-(9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve 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.