Description

1-Thia-4,8-Diazaspiro[4.5]Decan-3-One Hydrochloride is a high-purity, heterocyclic organic compound in its salt form, designed for advanced research and development. This specialized building block is critical for medicinal chemistry programs, particularly in the synthesis of novel pharmacologically active molecules. It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and advanced material scientists seeking to explore new chemical entities.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and metabolic disorder targets.
• Medicinal Chemistry Research: Serves as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Used in the research and synthesis of novel crop protection agents and pesticides.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: A critical starting material for CDMOs (Contract Development and Manufacturing Organizations) producing custom fine chemicals.

Basic Information

Product Name	1-Thia-4,8-Diazaspiro[4.5]Decan-3-One Hydrochloride
CAS No.	1203898-18-3
Molecular Formula	C7H11N2OS•HCl
Molecular Weight	208.70 g/mol
Synonyms	1-Thia-4,8-diazaspiro[4.5]decan-3-one hydrochloride; 1-Thia-4,8-diazaspiro[4.5]decan-3-one HCl; Spiro[4.5]decan-3-one, 1-thia-4,8-diaza-, hydrochloride; 1203898-18-3; 1-Thia-4,8-diazaspiro[4.5]decan-3-one monohydrochloride
EINECS	Contact for details

Quality Control

Our 1-Thia-4,8-Diazaspiro[4.5]Decan-3-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with your specified requirements. Our quality commitment supports applications in regulated research environments.

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 powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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