Description

1-Oxa-4-Azaspiro[4.4]Nonane,3,3-Dimethyl-(7Ci,9Ci) is a specialized spirocyclic heterocyclic compound featuring a unique oxazaspiro ring system. This structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block in organic synthesis for creating complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological disorders or requiring complex spirocyclic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with potentially novel modes of action.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis or metal-organic frameworks (MOFs).
• Material Science: Potential monomer or additive for developing polymers with specific thermal or mechanical properties.
• Academic & R&D: Employed in university and institutional research for methodological studies in heterocyclic and spiro compound chemistry.
• Custom Synthesis: Foundation for contract research organizations (CROs) and CDMOs to build custom molecules for client projects.

Basic Information

Product Name	1-Oxa-4-Azaspiro[4.4]Nonane,3,3-Dimethyl-(7Ci,9Ci)
CAS No.	35911-00-3
Molecular Formula	C9H17NO
Molecular Weight	155.24 g/mol
Synonyms	3,3-Dimethyl-1-oxa-4-azaspiro[4.4]nonane; 1-Oxa-4-azaspiro[4.4]nonane, 3,3-dimethyl-; 3,3-Dimethyl-1-oxa-4-azaspiro[4.4]nonane; Spiro[1-oxa-4-azacyclopentane-5,1'-cyclopentane], 3,3-dimethyl-; 35911-00-3; 3,3-Dimethyloxazaspiro[4.4]nonane
EINECS	Contact for details

Quality Control

Our 1-Oxa-4-Azaspiro[4.4]Nonane,3,3-Dimethyl-(7Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP requirements for advanced intermediates, ensuring traceability and consistency for critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
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.