Description

7-Thia-2-Azaspiro[3.5]Nonane Hemioxalate is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic structure containing nitrogen and sulfur heteroatoms. This compound is of significant value in medicinal chemistry for its role as a key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system and other therapeutic areas. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the development of new active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex molecules for drug discovery and development programs.
• Medicinal Chemistry Research: Used as a scaffold or building block for constructing novel chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• API Synthesis: Employed in the multi-step synthesis of potential Active Pharmaceutical Ingredients (APIs), especially those requiring a constrained spirocyclic architecture.
• Chemical Biology Probes: Utilized in the development of tool compounds and probes to study biological pathways and target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.

Basic Information

Product Name	7-Thia-2-Azaspiro[3.5]Nonane Hemioxalate
CAS No.	1523606-48-5
Molecular Formula	C9H15NO3S • 0.5(C2H2O4)
Molecular Weight	Contact for details
Synonyms	7-Thia-2-azaspiro[3.5]nonane hemioxalate; 2-Aza-7-thiaspiro[3.5]nonane hemioxalate; Spiro[3.5]nonane-7-thia-2-amine hemioxalate; 7-Thia-2-azaspiro[3.5]nonane oxalic acid salt (1:0.5); 1523606-48-5; 7-Thia-2-azaspiro[3.5]nonane compound with oxalic acid (2:1)
EINECS	Contact for details

Quality Control

Our 7-Thia-2-Azaspiro[3.5]Nonane Hemioxalate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with the standards required for pharmaceutical R&D and cGMP starting material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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