Description

3-Phenylspiro[1,4,2-Dioxazole-5,1'(2'H)-Naphthalen]-2'-One is a high-purity, specialized organic compound identified by CAS No. 23767-21-7. This spirocyclic compound is valued for its unique molecular architecture, which makes it a versatile intermediate in advanced chemical synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its spiro structure for enhanced biological activity and environmental stability.
• Material Science: Serves as a precursor for advanced organic materials, including organic light-emitting diodes (OLEDs) and specialty polymers requiring specific photophysical properties.
• Chemical Synthesis: Acts as a versatile scaffold in organic chemistry for constructing complex, multi-ring systems via various cyclization and functionalization reactions.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies, catalysis development, and exploring new reaction pathways involving spiro compounds.

Basic Information

Product Name	3-Phenylspiro[1,4,2-Dioxazole-5,1'(2'H)-Naphthalen]-2'-One
CAS No.	23767-21-7
Molecular Formula	C₁₈H₁₃NO₃
Molecular Weight	291.30 g/mol
Synonyms	3-Phenylspiro[1,4,2-dioxazole-5,1'-naphthalen]-2'(2'H)-one; 3-Phenylspiro[1,4,2-dioxazole-5,1'-(2'H)naphthalen]-2'-one; 3-Phenyl-1,4,2-dioxazole-5-spiro-1'-naphthalen-2'-one; Spiro[1,4,2-dioxazole-5,1'-naphthalen]-2'-one, 3-phenyl-; 23767-21-7; 3-Phenylspiro[dioxazole-naphthalenone]
EINECS	Contact for details

Quality Control

Our 3-Phenylspiro[1,4,2-Dioxazole-5,1'(2'H)-Naphthalen]-2'-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 incompatible materials such as strong acids, bases, and oxidizing agents. For long-term storage, consider 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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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