Description

8-[4-(Ethylsulphonyl)-2-Nitrophenyl]-1,4-Dioxa-8-Azaspiro[4.5]Decane is a high-value, specialized organic intermediate featuring a unique spirocyclic and nitrophenyl structure. This compound is critical for research and development in advanced pharmaceutical synthesis, particularly in constructing complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides or insecticides, leveraging its nitrophenyl and sulphonyl functional groups.
• Fine Chemical Synthesis: Serves as a precursor for complex spirocyclic compounds used in material science and specialty chemistry.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound for novel organic reactions and catalysis research.

Basic Information

Product Name	8-[4-(Ethylsulphonyl)-2-Nitrophenyl]-1,4-Dioxa-8-Azaspiro[4.5]Decane
CAS No.	942474-61-5
Molecular Formula	C₁₇H₂₂N₂O₆S
Molecular Weight	382.43 g/mol
Synonyms	8-[4-(Ethylsulfonyl)-2-nitrophenyl]-1,4-dioxa-8-azaspiro[4.5]decane; 1,4-Dioxa-8-azaspiro[4.5]decane, 8-[4-(ethylsulfonyl)-2-nitrophenyl]-; 942474-61-5; 8-(4-Ethylsulfonyl-2-nitrophenyl)-1,4-dioxa-8-azaspiro[4.5]decane; Ethylsulphonyl Nitrophenyl Azaspirodecane Dioxane; AS-92474; Spirocyclic Nitrophenyl Sulphone Intermediate
EINECS	Contact for details

Quality Control

Our production of 8-[4-(Ethylsulphonyl)-2-Nitrophenyl]-1,4-Dioxa-8-Azaspiro[4.5]Decane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.