Description

2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone is a specialized benzophenone derivative featuring a spirocyclic ketal-protected amino group, which is a crucial intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of pharmaceuticals, agrochemicals, and functional materials, where its protected amine functionality allows for selective chemical transformations. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a protected amine moiety.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the benzophenone core provides structural diversity.
• Photoinitiator Research: Serves as a model compound or a starting material in the development of new photoinitiators for UV-curable coatings, inks, and adhesives.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands or organocatalysts for asymmetric synthesis and metal complexation.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for introducing specific properties into advanced polymer systems.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry, including novel coupling and protection/deprotection strategies.

Basic Information

Product Name	2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone
CAS No.	898755-69-6
Molecular Formula	C21H23NO3
Molecular Weight	337.41 g/mol
Synonyms	2-[(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)methyl]benzophenone; 2-((1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)methyl)benzophenone; Benzophenone, 2-[(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]-; 8-(2-Benzoylbenzyl)-1,4-dioxa-8-azaspiro[4.5]decane; 2-[(8-Methyl-1,4-dioxa-8-azaspiro[4.5]decan-8-yl)]benzophenone
EINECS	Contact for details

Quality Control

Our 2-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.