Description

1-Oxido-1-Phenyl-3H-1,2-Benzisothiazol-3-Ylidenecyanamide is a specialized heterocyclic compound featuring a benzisothiazole core. This chemical is valued for its unique structure, which makes it a versatile intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for creating novel active ingredients and functional materials.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Utilized in agrochemical research for the development of new herbicides or fungicides with specific modes of action.
• Serves as a building block in organic synthesis for constructing complex heterocyclic frameworks in academic and industrial laboratories.
• Potential use as a ligand or catalyst precursor in coordination chemistry and catalytic processes.
• Employed in material science research for developing organic semiconductors or photoresponsive materials.

Basic Information

Product Name	1-Oxido-1-Phenyl-3H-1,2-Benzisothiazol-3-Ylidenecyanamide
CAS No.	58098-99-0
Molecular Formula	C15H9N3OS
Molecular Weight	279.32 g/mol
Synonyms	1-Phenyl-1-oxido-3H-1,2-benzisothiazol-3-ylidenecyanamide; 3-Cyanimino-1-phenyl-1,2-benzisothiazole 1-Oxide; 1-Phenyl-1,2-benzisothiazol-3-ylidenecyanamide 1-Oxide; 1-Phenylbenzo[d]isothiazol-3-ylidenecyanamide 1-Oxide; 58098-99-0; 1-Phenyl-1,2-benzisothiazol-3-imine, 1-oxide, N-cyano-
EINECS	Contact for details

Quality Control

Our 1-Oxido-1-Phenyl-3H-1,2-Benzisothiazol-3-Ylidenecyanamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. Due to its chemical nature, it should be kept under an inert atmosphere if long-term storage is required.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.