Description

Ethyl 5-Pyridin-2-Yl-4,5-Dihydroisoxazole-3-Carboxylate is a high-value heterocyclic building block and synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for advanced synthesis and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive isoxazoline-pyridine hybrid structure.
• Chemical Biology Probe: Serves as a scaffold for creating tool compounds to study biological processes and enzyme functions.
• Material Science Research: Potential building block for advanced organic materials, such as ligands for catalysis or components in organic electronics.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic & Institutional Research: Utilized in university and R&D institute laboratories for methodological studies and novel reaction development.

Basic Information

Product Name	Ethyl 5-Pyridin-2-Yl-4,5-Dihydroisoxazole-3-Carboxylate
CAS No.	100189-59-1
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	Ethyl 5-(pyridin-2-yl)-4,5-dihydro-1,2-oxazole-3-carboxylate; 5-(2-Pyridyl)-4,5-dihydroisoxazole-3-carboxylic Acid Ethyl Ester; 3-Carbethoxy-5-(2-pyridyl)-2-isoxazoline; 2-Isoxazoline-3-carboxylic acid, 5-(2-pyridinyl)-, ethyl ester; Ethyl 5-(2-pyridinyl)-4,5-dihydro-3-isoxazolecarboxylate; 5-(2-Pyridyl)-3-carbethoxy-2-isoxazoline
EINECS	Contact for details

Quality Control

Our Ethyl 5-Pyridin-2-Yl-4,5-Dihydroisoxazole-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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