Description

4-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone is a specialized benzophenone derivative featuring a spirocyclic ketal-protected amino functional group. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced pharmaceutical compounds and functional materials. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring spirocyclic or protected amine motifs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with tailored biological activity.
• Photoinitiator Precursor: Serves as a synthetic precursor for advanced photoinitiators used in UV-curable inks, coatings, and adhesives.
• Ligand Synthesis: Intermediate for creating complex chelating ligands used in catalysis and metal ion sequestration.
• Polymer Modification: Functional monomer for introducing specific photoactive or cross-linking properties into polymer chains.
• Academic & Industrial R&D: A versatile tool for organic synthesis and medicinal chemistry research in both university and corporate laboratories.

Basic Information

Product Name	4-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone
CAS No.	898757-37-4
Molecular Formula	C21H23NO4
Molecular Weight	353.41 g/mol
Synonyms	4-[(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)methyl]benzophenone; 4-[(8-Methyl-1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]benzophenone; Benzophenone, 4-[(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]-; 898757-37-4; 4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)benzophenone
EINECS	Contact for details

Quality Control

Our 4-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Benzophenone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure high consistency and reliability for your critical synthesis workflows. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

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

Specification

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