Description

2-Nitrophenoxathiin-10,10-Dioxide is a specialized heterocyclic sulfone derivative of significant interest in advanced chemical synthesis. This compound matters as a high-value chemical intermediate, offering a unique molecular scaffold for developing novel materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for complex organic transformations and R&D programs.

Application

• As a key synthetic intermediate in the research and development of novel pharmaceutical compounds.
• Utilized in the synthesis of advanced organic materials with potential electronic or photonic properties.
• Acts as a building block for creating complex heterocyclic systems in agrochemical discovery.
• Employed in academic and industrial research for studying sulfone chemistry and reaction mechanisms.
• Potential use in the development of dye precursors and specialty fine chemicals.

Basic Information

Product Name	2-Nitrophenoxathiin-10,10-Dioxide
CAS No.	105583-03-7
Molecular Formula	C₁₂H₇NO₄S
Molecular Weight	261.26 g/mol
Synonyms	2-Nitro-10,10-dioxophenoxathiin; Phenoxathiin, 2-nitro-, 10,10-dioxide; 2-Nitrophenoxathiin S,S-dioxide; 2-Nitro-10-oxa-10λ⁶-thiaanthracene 10,10-dioxide
EINECS	Contact for details

Quality Control

Our 2-Nitrophenoxathiin-10,10-Dioxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.