Description

2-Hydroxyimino-2-(Phenylsulfonyl)Acetonitrile is a specialized organic building block featuring a unique combination of a sulfonyl group, a nitrile, and an oxime functional group. This molecular architecture makes it a valuable intermediate for synthesizing complex heterocyclic compounds and fine chemicals. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing sulfonamide or heterocyclic scaffolds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex molecules in academic and industrial research settings, enabling the introduction of multiple functional groups in a single step.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers and advanced functional materials.
• Chemical Biology Probe Development: Useful scaffold for creating molecular probes and inhibitors to study enzyme function and biological pathways.

Basic Information

Product Name	2-Hydroxyimino-2-(Phenylsulfonyl)Acetonitrile
CAS No.	74755-16-1
Molecular Formula	C9H8N2O3S
Molecular Weight	224.24 g/mol
Synonyms	α-(Hydroxyimino)-α-(phenylsulfonyl)acetonitrile; (Hydroxyimino)(phenylsulfonyl)acetonitrile; 2-(Phenylsulfonyl)-2-(hydroxyimino)acetonitrile; Phenylsulfonyl(hydroxyimino)acetonitrile; Benzenesulfonyl cyanide oxime; α-Oximino-α-(phenylsulfonyl)acetonitrile
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxyimino-2-(Phenylsulfonyl)Acetonitrile adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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