Description

1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4-Methyl-,1-Oxide(8Ci) is a sophisticated spirocyclic heterocyclic compound featuring a unique sulfur and nitrogen-containing ring system. This high-value intermediate is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals, where its complex structure enables the introduction of specific biological activity. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides with novel modes of action.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Precursor: Potential use in creating specialized ligands for catalysis or metal complexation in fine chemical processes.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or electronic properties.

Basic Information

Product Name	1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4-Methyl-,1-Oxide(8Ci)
CAS No.	801216-34-2
Molecular Formula	C8H14N2O2S
Molecular Weight	202.27 g/mol
Synonyms	4-Methyl-1-thia-4,8-diazaspiro[4.5]decan-3-one 1-oxide; 4-Methyl-1-thia-4,8-diazaspiro[4.5]decan-3-one 1-oxide (8CI); 1-Thia-4,8-diazaspiro[4.5]decan-3-one, 4-methyl-, 1-oxide; Spiro[4.5]decan-3-one, 1-thia-4,8-diaza-, 4-methyl-, 1-oxide; 801216-34-2; 4-Methyl-1-thia-4,8-diazaspiro[4.5]decan-3-one-1-oxide
EINECS	Contact for details

Quality Control

Our production of 1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4-Methyl-,1-Oxide(8Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and scale-up applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your regulatory and R&D documentation needs.

Storage

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

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.