Description

Carbamic Acid, [3-(2,6-Dichlorophenyl)-5-Methyl-4-Isoxazolyl]-, 2-[[4-(Trifluoromethyl)-2-Pyridinyl]Oxy]Ethyl Ester is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active ingredients. This compound matters because it provides a critical, structurally defined building block essential for ensuring the consistency and efficacy of final drug products. It is primarily needed by research and development laboratories, process chemists, and manufacturers in the pharmaceutical and agrochemical industries seeking reliable, high-quality intermediates for scale-up and production.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development and manufacturing of novel therapeutic agents, particularly in specialized drug discovery programs.
• Agrochemical Research: Serves as a core structural component in the synthesis of experimental pesticides and herbicides, leveraging its heterocyclic and halogenated motifs.
• Chemical Synthesis: Used in organic chemistry research for constructing complex molecules containing isoxazole and pyridine rings.
• Process Development & Scale-Up: Employed in pilot plants and manufacturing facilities to optimize synthetic routes for commercial production.
• Reference Standard: Utilized as an analytical standard for quality control and method validation in regulatory filings and internal QC laboratories.

Basic Information

Product Name	Carbamic Acid, [3-(2,6-Dichlorophenyl)-5-Methyl-4-Isoxazolyl]-, 2-[[4-(Trifluoromethyl)-2-Pyridinyl]Oxy]Ethyl Ester
CAS No.	257284-80-3
Molecular Formula	C19H14Cl2F3N3O4
Molecular Weight	476.24 g/mol
Synonyms	2-({[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbamoyl}oxy)ethyl 4-(trifluoromethyl)pyridin-2-yl ether; 2-[[4-(Trifluoromethyl)-2-pyridinyl]oxy]ethyl N-[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbamate; Ethyl 2-[[4-(trifluoromethyl)-2-pyridinyl]oxy]ethyl carbamate derivative; Isoxazolylcarbamic acid ester; Advanced trifluoromethylpyridine intermediate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [3-(2,6-Dichlorophenyl)-5-Methyl-4-Isoxazolyl]-, 2-[[4-(Trifluoromethyl)-2-Pyridinyl]Oxy]Ethyl Ester 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) detailing all specifications are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents. For long-term storage, consider conditions under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
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.