Description

2-Hydroxyimino-2-(2-Pyridylsulfonyl)Acetonitrile is a specialized organic compound featuring a unique pyridylsulfonyl acetonitrile structure, making it a valuable synthon in advanced chemical synthesis. Its core value lies in its ability to act as a versatile building block for constructing complex heterocyclic systems and functional molecules. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for innovative R&D and scale-up projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing pyridine or sulfonamide pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its reactive nitrile and oxime functionalities.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalytic processes.
• Functional Material Development: Employed in the research of advanced organic materials, including polymers and molecular sensors.
• Chemical Biology Probes: Utilized to build molecular tools and probes for studying biological systems and enzyme mechanisms.
• Academic and Industrial R&D: A critical reagent for methodological development in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Hydroxyimino-2-(2-Pyridylsulfonyl)Acetonitrile
CAS No.	175137-69-6
Molecular Formula	C8H7N3O3S
Molecular Weight	225.22 g/mol
Synonyms	2-(Pyridin-2-ylsulfonyl)-2-(hydroxyimino)acetonitrile; (Z)-2-Hydroxyimino-2-(pyridin-2-ylsulfonyl)acetonitrile; 2-Pyridylsulfonyl cyanide oxime; 2-(2-Pyridinylsulfonyl)-2-(hydroxyimino)ethanenitrile; Acetonitrile, 2-hydroxyimino-2-(2-pyridinylsulfonyl)-; 2-(Pyridine-2-sulfonyl)-2-hydroxyiminoacetonitrile
EINECS	Contact for details

Quality Control

Our 2-Hydroxyimino-2-(2-Pyridylsulfonyl)Acetonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes 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 area at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment. Keep away from heat, sparks, and open flame.

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%
Heavy Metals	≤ 20 ppm

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