Description

Coti 219 (CAS NO 1039455-85-0) is a specialized organic compound designed for advanced research and development applications. This material is valued for its role as a key intermediate or building block in the synthesis of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers seeking to develop novel active ingredients, requiring a reliable supply of high-purity chemical intermediates.

Application

• Pharmaceutical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs).
• Agrochemical research for developing new crop protection agents and herbicides.
• Key building block in organic synthesis for academic and industrial R&D laboratories.
• Material science research for creating specialty polymers or functional materials.
• Intermediate in the production of fine chemicals and specialty dyes.

Basic Information

Product Name	Coti 219
CAS No.	1039455-85-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-(4-Fluorophenyl)-1,3-thiazole-4-carboxylic acid; Coti-219; 4-Fluoro-α-oxobenzeneethanethioic acid S-ester with 4-hydroxy-6-methyl-2-pyrone; 1039455-85-0; 4-Fluoro-α-oxobenzeneethanethioic acid S-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl) ester
EINECS	Contact for details

Quality Control

Our Coti 219 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%

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