Description

2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]-4'-Thiomethyl Benzophenone is a sophisticated organic compound featuring a benzophenone core functionalized with a spirocyclic dioxa-aza moiety and a thiomethyl group. This unique molecular architecture makes it a valuable advanced intermediate or building block for the synthesis of complex molecules. It is primarily sought after by pharmaceutical and agrochemical research organizations for developing new active ingredients, as well as by specialty chemical manufacturers focused on high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides where the benzophenone and heterocyclic structures impart specific biological activity.
• Photoinitiator & UV Absorber Precursor: Serves as a synthetic precursor for specialized photoinitiators or light-stabilizing additives used in polymer and coating formulations.
• Ligand Synthesis for Catalysis: The nitrogen and oxygen-containing spirocycle can be utilized to create complex ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Intermediate for creating functional organic materials with specific optical or electronic properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects requiring this precise molecular scaffold.

Basic Information

Product Name	2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]-4'-Thiomethyl Benzophenone
CAS No.	898755-95-8
Molecular Formula	C22H25NO3S
Molecular Weight	383.50 g/mol
Synonyms	4'-(Methylthio)-2-[(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]benzophenone; 2-[(8-Methyl-1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]-4'-(methylthio)benzophenone; Benzophenone, 2-[(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)methyl]-4'-(methylthio)-; 4'-Thiomethyl-2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone
EINECS	Contact for details

Quality Control

Our production of 2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]-4'-Thiomethyl Benzophenone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.