Description

1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4,8-Dimethyl-,1-Oxide(8Ci) is a high-purity, specialized heterocyclic compound featuring a unique spirocyclic structure with sulfur and nitrogen atoms. This molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Medicinal Chemistry Research: Used in hit-to-lead and lead optimization programs to explore new chemical space and structure-activity relationships (SAR).
• Agrochemical Synthesis: Serves as a precursor for developing new active ingredients with potential herbicidal or insecticidal properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological targets and mechanisms.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.
• Academic Research: Used in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4,8-Dimethyl-,1-Oxide(8Ci)
CAS No.	802328-76-3
Molecular Formula	C9H16N2O2S
Molecular Weight	216.30 g/mol
Synonyms	4,8-Dimethyl-1-thia-4,8-diazaspiro[4.5]decan-3-one 1-oxide; 1-Thia-4,8-diazaspiro[4.5]decan-3-one, 4,8-dimethyl-, 1-oxide; Spiro[4.5]decan-3-one, 1-thia-4,8-diaza-4,8-dimethyl-, 1-oxide; 802328-76-3; 4,8-Dimethyl-1-oxido-1-thia-4,8-diazaspiro[4.5]decan-3-one
EINECS	Contact for details

Quality Control

Our production of 1-Thia-4,8-Diazaspiro[4.5]Decan-3-One,4,8-Dimethyl-,1-Oxide(8Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and compliance with your research or development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.