Description

9-Methyl-2,9-diazaspiro[5.5]undecan-1-one is a high-purity, advanced pharmaceutical intermediate belonging to the spirocyclic diaza compound class. This compound is valued for its unique three-dimensional structure, which serves as a critical building block in modern medicinal chemistry for developing novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of complex bioactive molecules, particularly for central nervous system (CNS) and other targeted therapies.

Application

• Pharmaceutical Intermediate: A key scaffold in the research and development of new active pharmaceutical ingredients (APIs), especially for neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used as a versatile building block for constructing spirocyclic and bridged heterocyclic compounds in drug discovery programs.
• Ligand Synthesis: Employed in the creation of sophisticated ligands for biological target modulation and receptor studies.
• Process Chemistry Development: Serves as a starting material or intermediate in the scale-up and optimization of synthetic routes for candidate drugs.
• Academic & Industrial R&D: Utilized in chemical biology and synthetic methodology research to explore new chemical spaces and reaction pathways.

Basic Information

Product Name	9-Methyl-2,9-diazaspiro[5.5]undecan-1-one
CAS No.	1228552-71-3
Molecular Formula	C10H18N2O
Molecular Weight	182.26 g/mol
Synonyms	9-Methyl-2,9-diazaspiro[5.5]undecan-1-one; 2,9-Diazaspiro[5.5]undecan-1-one, 9-methyl-; 9-Methyl-2,9-diazaspiro[5.5]undecanone; 1-Oxo-9-methyl-2,9-diazaspiro[5.5]undecane; 9-Methyl-1-oxo-2,9-diazaspiro[5.5]undecane; 1228552-71-3; Spirocyclic diaza lactam intermediate
EINECS	Contact for details

Quality Control

Our 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.