Description

7-Allyl-2-Thia-7-Azaspiro[4.4]Nonane-6,8-Dione is a specialized heterocyclic organic compound featuring a unique spirocyclic structure. This compound is valued as a key synthetic intermediate and building block in advanced organic synthesis, particularly for the development of complex pharmacologically active molecules. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with novel modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Potential monomer or additive for the synthesis of specialized polymers with specific thermal or mechanical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical spaces.

Basic Information

Product Name	7-Allyl-2-Thia-7-Azaspiro[4.4]Nonane-6,8-Dione
CAS No.	10288-31-0
Molecular Formula	C10H13NO2S
Molecular Weight	211.28 g/mol
Synonyms	7-Allyl-2-thia-7-azaspiro[4.4]nonane-6,8-dione; 2-Thia-7-azaspiro[4.4]nonane-6,8-dione, 7-allyl-; 7-Allyl-2-thia-7-azaspiro[4,4]nonane-6,8-dione; Allyl Thia-Azaspiro Dione; Spiro Thiadiazinone Derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 7-Allyl-2-Thia-7-Azaspiro[4.4]Nonane-6,8-Dione adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for advanced intermediates and can provide material for pharmaceutical regulatory filings upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.