Description

[[[(4-Methylphenyl)Sulphonyl]Oxy]Imino]Malononitrile is a specialized organic chemical building block characterized by its reactive malononitrile and sulfonyloxyimino functional groups. This compound matters for its utility as a key intermediate in the synthesis of complex heterocyclic compounds and functional materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing heterocyclic cores like pyrazoles and triazoles.
• Agrochemical Synthesis: Serves as a precursor for developing novel herbicides, fungicides, and insecticides with specific modes of action.
• Functional Material Development: Employed in research for creating organic semiconductors, non-linear optical (NLO) materials, and photoactive compounds.
• Cross-coupling & Cyclization Reactions: Acts as a versatile reagent in palladium-catalyzed cross-coupling and other metal-mediated reactions to form carbon-carbon and carbon-heteroatom bonds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzyme mechanisms.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent for specialty polymers with tailored thermal or electronic properties.

Basic Information

Item	Detail
Product Name	[[[(4-Methylphenyl)Sulphonyl]Oxy]Imino]Malononitrile
CAS No.	20893-01-0
Molecular Formula	C11H9N3O3S
Molecular Weight	263.27 g/mol
Synonyms	p-Toluenesulfonyloxyimino Malononitrile; (p-Tolylsulfonyloxyimino)malononitrile; [[(4-Methylphenyl)sulfonyl]oxy]imino]propanedinitrile; Tosyloxyimino Malononitrile; TSIM; 4-Methylbenzenesulfonyloxyimino Malononitrile; (Tosyloxyimino)malononitrile; Propanedinitrile, [[(4-methylphenyl)sulfonyl]oxy]imino]-
EINECS	Contact for details

Quality Control

Our [[[(4-Methylphenyl)Sulphonyl]Oxy]Imino]Malononitrile is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere such as nitrogen or argon for long-term storage to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.