Description

1-Thiaspiro[4.4]Non-3-En-6-One(9Ci) is a specialized organic sulfur heterocyclic compound featuring a unique spirocyclic structure. This compound is valued as a versatile synthetic intermediate and building block in advanced organic chemistry and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active molecules and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Acts as a building block for creating advanced polymers and organic electronic materials with specific optoelectronic properties.
• Chemical Synthesis: Employed in academic and industrial research for constructing complex sulfur-containing heterocycles and spirocyclic frameworks.
• Ligand & Catalyst Development: Utilized in the design of novel chiral ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	1-Thiaspiro[4.4]Non-3-En-6-One(9Ci)
CAS No.	630059-87-9
Molecular Formula	C8H10OS
Molecular Weight	154.23 g/mol
Synonyms	1-Thiaspiro[4.4]non-3-en-6-one; 1-Thiaspiro[4.4]non-3-en-6-one (9CI); Spiro[4.4]thian-6-one; 1-Thia-spiro[4.4]non-3-en-6-one; 630059-87-9; 1-Thiaspiro[4.4]non-3-en-6-one(9ci); AS-805/40288052
EINECS	Contact for details

Quality Control

Our 1-Thiaspiro[4.4]Non-3-En-6-One(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
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.