Description

7-Oxa-1-Thia-3-Azaspiro[4.4]Non-2-Ene-4,6-Dione,2-Amino-8-Methyl-(9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drugs, agrochemicals, and other specialty fine chemicals where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of new drug candidates, especially for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex spirocyclic and fused heterocyclic compounds.
• Material Science Research: Investigated as a monomer or additive for developing specialized polymers with unique thermal or optical properties.
• Bioconjugation Chemistry: Potential use in developing linkers or probes for biochemical and diagnostic applications due to its reactive functional groups.

Basic Information

Product Name	7-Oxa-1-Thia-3-Azaspiro[4.4]Non-2-Ene-4,6-Dione,2-Amino-8-Methyl-(9Ci)
CAS No.	780767-73-9
Molecular Formula	C8H10N2O3S
Molecular Weight	214.24 g/mol
Synonyms	2-Amino-8-methyl-7-oxa-1-thia-3-azaspiro[4.4]non-2-ene-4,6-dione; 2-Amino-8-methyl-7-oxa-1-thia-3-azaspiro[4.4]non-2-ene-4,6-dione (9CI); 8-Methyl-2-amino-7-oxa-1-thia-3-azaspiro[4.4]non-2-ene-4,6-dione; Spiro[4.4]non-2-ene-4,6-dione, 7-oxa-1-thia-3-aza-2-amino-8-methyl-; 780767-73-9
EINECS	Contact for details

Quality Control

Our 7-Oxa-1-Thia-3-Azaspiro[4.4]Non-2-Ene-4,6-Dione,2-Amino-8-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are available upon request to support your quality and regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.