Description

Isothiazolidine, 2-Acetyl-, 1,1-Dioxide (6Ci) is a high-purity, specialized heterocyclic compound belonging to the isothiazolidinone class. This chemical serves as a versatile and critical building block in advanced organic synthesis, particularly for the development of novel pharmaceuticals and agrochemicals. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the production of advanced fungicides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a precursor for specialty chemicals, dyes, and functional materials.
• Biochemical Research: Employed as a probe or inhibitor in enzymatic studies due to its reactive sulfone and acetyl functional groups.
• Polymer Science: Can be utilized as a monomer or additive to impart specific properties like UV stability or biocidal activity to polymers.
• Academic & Industrial R&D: A valuable compound for methodological development and exploration of new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	Isothiazolidine, 2-Acetyl-, 1,1-Dioxide (6Ci)
CAS No.	99586-61-5
Molecular Formula	C5H7NO3S
Molecular Weight	161.18 g/mol
Synonyms	2-Acetylisothiazolidine 1,1-Dioxide; 2-Acetyl-1,1-dioxo-isothiazolidine; 2-Acetyl-isothiazolidine-1,1-dioxide; 1,1-Dioxo-2-acetylisothiazolidine; 2-Acetyl-δ²-isothiazoline 1,1-Dioxide; 2-Acetyl-2-isothiazoline 1,1-Dioxide; 6Ci (Chemical Index Name); 2-Acetylisothiazolidine-1,1-dione (common misnomer)
EINECS	Contact for details

Quality Control

Our Isothiazolidine, 2-Acetyl-, 1,1-Dioxide (6Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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