Description

1,4,9-Triazaspiro[5.5]Undecan-5-One (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic triaza structure. This compound is of significant value in medicinal chemistry for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutics, particularly in areas requiring sophisticated nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to develop new chemical entities with improved efficacy and safety profiles.
• API Synthesis: Serves as a core scaffold or precursor in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs).
• Chemical Biology Probes: Utilized in the development of specialized probes and tools for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	1,4,9-Triazaspiro[5.5]Undecan-5-One (Saltdata: Free)
CAS No.	1251044-42-4
Molecular Formula	C9H15N3O
Molecular Weight	181.24 g/mol
Synonyms	1,4,9-Triazaspiro[5.5]undecan-5-one; 5H-1,4,9-Triazaspiro[5.5]undecan-5-one; 1,4,9-Triazaspiro[5.5]undecane-5-one; Spiro[5.5]undecane-5-one, 1,4,9-triaza-; 1251044-42-4; 1,4,9-Triazaspiro[5.5]undecan-5-one (free base)
EINECS	Contact for details

Quality Control

Our 1,4,9-Triazaspiro[5.5]Undecan-5-One (Saltdata: Free) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding 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 (typically 15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

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