Description

1,9-Dioxa-4-Azaspiro[5.5]Undecan-3-One is a high-purity, specialized heterocyclic compound featuring a unique spirocyclic structure that combines ether and lactam functionalities. This molecular architecture makes it a valuable and versatile building block and intermediate in advanced synthetic chemistry. It is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with novel modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating complex chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or additive for producing specialized polymers with tailored thermal or mechanical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Fine Chemical Production: Acts as a critical intermediate in multi-step syntheses of complex, high-value specialty chemicals.

Basic Information

Product Name	1,9-Dioxa-4-Azaspiro[5.5]Undecan-3-One
CAS No.	1402232-58-9
Molecular Formula	C8H13NO3
Molecular Weight	171.19 g/mol
Synonyms	1,9-Dioxa-4-azaspiro[5.5]undecan-3-one; 4-Aza-1,9-dioxaspiro[5.5]undecan-3-one; Spiro[1,4-oxazepine-5,2'-1,3]dioxan]-7-one; 3-Oxo-1,9-dioxa-4-azaspiro[5.5]undecane; 1,9-Dioxa-4-azaspiro[5.5]undecan-3-one; Lactam-based spirocyclic ether
EINECS	Contact for details

Quality Control

Every batch of 1,9-Dioxa-4-Azaspiro[5.5]Undecan-3-One is manufactured under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards for identity, purity, and consistency. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.