Description

5-Oxa-9-Thia-2-Aza-Spiro[3.5]Nonane, Hydrochloride is a high-purity, heterocyclic organic compound featuring a unique spirocyclic structure that combines oxygen, sulfur, and nitrogen atoms. This molecular architecture makes it a valuable and versatile building block (synthon) and key intermediate in advanced organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for the discovery and development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a key building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Chemical Biology Probe: Employed in medicinal chemistry to explore structure-activity relationships (SAR) and develop chemical probes for biological target validation.
• Material Science Research: Investigated as a monomer or precursor for creating specialized polymers and advanced materials with specific electronic or structural properties.
• Academic & Contract Research: Essential for synthetic chemistry research in universities and contract research organizations (CROs) focusing on novel heterocyclic chemistry.
• Custom Synthesis: A starting point for custom synthesis projects requiring complex, functionalized spirocyclic frameworks.

Basic Information

Item	Details
Product Name	5-Oxa-9-Thia-2-Aza-Spiro[3.5]Nonane, Hydrochloride
CAS No.	947534-47-6
Molecular Formula	C7H12ClNO2S
Molecular Weight	209.69 g/mol
Synonyms	5-Oxa-9-thia-2-azaspiro[3.5]nonane hydrochloride; 2-Aza-5-oxa-9-thiaspiro[3.5]nonane hydrochloride; 1-Thia-4,8-diazaspiro[4.4]nonane 1-oxide, hydrochloride (related); Spirocyclic thiazolidine oxide hydrochloride; Heterocyclic spiro compound hydrochloride; CAS 947534-47-6; Building block 947534-47-6
EINECS	Contact for details

Quality Control

Our 5-Oxa-9-Thia-2-Aza-Spiro[3.5]Nonane, Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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