Description

3,9-Diazaspiro[5.5]Undecan-2-One Hydrochloride is a high-purity, advanced pharmaceutical intermediate and building block. This compound is valued for its complex spirocyclic structure, which serves as a critical scaffold in modern medicinal chemistry for developing novel therapeutics. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of new chemical entities, particularly for central nervous system (CNS) and other targeted therapies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological pathways.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor in the multi-step synthesis of potential active pharmaceutical ingredients.
• Chemical Biology Probes: Employed in the development of specialized probes for studying biological systems and target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	3,9-Diazaspiro[5.5]Undecan-2-One Hydrochloride
CAS No.	2089291-46-1
Molecular Formula	C9H17N3O • HCl
Molecular Weight	219.71 g/mol
Synonyms	3,9-Diazaspiro[5.5]undecan-2-one, hydrochloride; 2-Oxo-3,9-diazaspiro[5.5]undecane hydrochloride; Spiro[5.5]undecane-2-one, 3,9-diaza-, hydrochloride; 3,9-Diazaspiro[5.5]undecane-2-one HCl; 2089291-46-1; UNII-7H7K3B2V4F; 7H7K3B2V4F
EINECS	Contact for details

Quality Control

Our 3,9-Diazaspiro[5.5]Undecan-2-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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