Description

Parieval CAS NO 80244-05-9 is a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for the creation of complex, high-value compounds. This product is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where precise and reliable raw materials are critical for innovation and process consistency.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for specialized therapeutic agents.
• Agrochemical Synthesis: Used in the manufacturing of advanced crop protection products, including herbicides and fungicides.
• Organic Synthesis Research: Serves as a versatile building block in academic and industrial R&D for constructing novel heterocyclic and functionalized molecules.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring specific molecular architectures.
• Material Science: Investigated as a monomer or additive for developing specialized polymers with tailored properties.

Basic Information

Product Name	Parieval
CAS No.	80244-05-9
Molecular Formula	C9H11NO3S
Molecular Weight	213.26 g/mol
Synonyms	2-[(4-Methoxyphenyl)sulfonyl]acetonitrile; 4-Methoxybenzenesulfonylacetonitrile; (4-Methoxyphenylsulfonyl)acetonitrile; p-Methoxybenzenesulfonylacetonitrile; Parieval; CAS 80244-05-9
EINECS	Contact for details

Quality Control

Our Parieval is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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