Description

2-(5-Methyl-2-Phenyloxazol-4-Yl)Ethyl 4-Methylbenzenesulfonate is a specialized organic intermediate featuring a functionalized oxazole core linked to a tosylate ester group. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the introduction of the 2-(5-methyl-2-phenyloxazol-4-yl)ethyl moiety into target molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those containing heterocyclic scaffolds for targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the oxazole ring system can contribute to biological activity.
• Material Science Chemistry: Acts as a functional monomer or cross-linking agent in the research of advanced polymers with specific optical or electronic properties.
• Ligand and Catalyst Development: Employed in the preparation of novel ligands for metal-catalyzed reactions or as a component in organocatalysts.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying biological pathways and protein interactions.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.

Basic Information

Item	Detail
Product Name	2-(5-Methyl-2-Phenyloxazol-4-Yl)Ethyl 4-Methylbenzenesulfonate
CAS No.	170861-68-4
Molecular Formula	C19H19NO4S
Molecular Weight	357.42 g/mol
Synonyms	4-Methylbenzenesulfonic Acid 2-(5-Methyl-2-phenyl-4-oxazolyl)ethyl Ester; 2-(5-Methyl-2-phenyloxazol-4-yl)ethyl Tosylate; Tosyloxymethyl Phenyl Oxazole Derivative; (5-Methyl-2-phenyl-4-oxazolyl)ethyl p-Toluenesulfonate; 170861-68-4; Oxazole Tosylate Ester; 4-Toluenesulfonic Acid 2-(5-Methyl-2-phenyl-4-oxazolyl)ethyl Ester
EINECS	Contact for details

Quality Control

Our 2-(5-Methyl-2-Phenyloxazol-4-Yl)Ethyl 4-Methylbenzenesulfonate is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical synthetic work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light to maintain stability.

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.