Description

Benzonitrile, 4-(5-Methyl-1,3-Oxathiolan-2-Yl)- (9Ci) CAS NO 777063-49-7 is a specialized organic compound featuring a benzonitrile core substituted with a 5-methyl-1,3-oxathiolane moiety. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis. It is primarily sought after by pharmaceutical R&D and agrochemical laboratories for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for antiviral or other therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate for synthesizing monomers or functional additives for advanced polymers and liquid crystals.
• Chemical Reference Standard: Utilized as an analytical standard in quality control and method development for regulatory and research purposes.

Basic Information

Product Name	Benzonitrile, 4-(5-Methyl-1,3-Oxathiolan-2-Yl)- (9Ci)
CAS No.	777063-49-7
Molecular Formula	C11H11NOS
Molecular Weight	205.27 g/mol
Synonyms	4-(5-Methyl-1,3-oxathiolan-2-yl)benzonitrile; 2-(4-Cyanophenyl)-5-methyl-1,3-oxathiolane; p-(5-Methyl-2-oxo-1,3-oxathiolan-4-yl)benzonitrile (related form); Benzonitrile, 4-(5-methyl-2-oxo-1,3-oxathiolan-4-yl)-; CAS 777063-49-7
EINECS	Contact for details

Quality Control

We supply Benzonitrile, 4-(5-Methyl-1,3-Oxathiolan-2-Yl)- (9Ci) in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. Comprehensive analytical data, including HPLC purity and identity confirmation, is documented. Certificates of Analysis (COA) are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The compound is light-sensitive and should be stored away from light as indicated.

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	≤ 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.