Description

1,7-Diaza-Spiro[3.5]Nonan-2-One is a high-value, nitrogen-containing spirocyclic compound serving as a sophisticated building block in advanced organic synthesis. Its unique fused bicyclic structure makes it a critical intermediate for constructing complex molecular architectures with specific three-dimensional properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and oncology targets.
• Medicinal Chemistry Research: Used in hit-to-lead and lead optimization campaigns to explore structure-activity relationships (SAR) due to its spirocyclic scaffold.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, or insecticides with novel modes of action.
• Ligand and Catalyst Development: Utilized in the creation of novel chelating ligands or organocatalysts for asymmetric synthesis.
• Chemical Biology Probes: Incorporated into molecular probes for studying enzyme function or protein-protein interactions.
• Advanced Material Science: Potential monomer or additive for creating polymers with unique thermal or mechanical properties.

Basic Information

Product Name	1,7-Diaza-Spiro[3.5]Nonan-2-One
CAS No.	1235440-17-1
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	1,7-Diazaspiro[3.5]nonan-2-one; 2-Oxo-1,7-diazaspiro[3.5]nonane; 1,7-Diaza-spiro[3.5]nonane-2-one; Spiro[3.5]nonane-2-one, 1,7-diaza-; 1,7-Diazaspiro[3.5]nonane-2-one; 2H-1,7-Diazaspiro[3.5]nonan-2-one
EINECS	Contact for details

Quality Control

Our 1,7-Diaza-Spiro[3.5]Nonan-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with key parameters including assay (by HPLC), purity, and impurity profiles. Our quality commitment supports cGMP-grade production for pre-clinical and clinical-stage development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere if necessary to prevent moisture uptake and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
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.