Description

Ethyl 1-(3-Chloro-2-Pyridinyl)-3-Pyrazolidinone-5-Carboxylate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of novel active ingredients, particularly in the agrochemical and pharmaceutical sectors. It is primarily required by R&D chemists and process development scientists working on next-generation crop protection agents and bioactive molecules.

Application

• Key Intermediate in Agrochemical Synthesis: Primarily used in the research and production of modern insecticides and acaricides.
• Pharmaceutical Research Intermediate: Serves as a versatile scaffold for constructing novel heterocyclic compounds with potential biological activity.
• Organic Synthesis Building Block: Utilized in academic and industrial laboratories for the development of new chemical entities and complex molecular architectures.
• Process Chemistry & Scale-Up: Employed in optimizing synthetic routes and scaling up production for commercial active ingredients.

Basic Information

Product Name	Ethyl 1-(3-Chloro-2-Pyridinyl)-3-Pyrazolidinone-5-Carboxylate
CAS No.	500011-88-1
Molecular Formula	C11H12ClN3O3
Molecular Weight	269.68 g/mol
Synonyms	Ethyl 1-(3-chloro-2-pyridinyl)-1,2-dihydro-3H-pyrazol-3-one-5-carboxylate; 5-Carbethoxy-1-(3-chloro-2-pyridyl)pyrazolidin-3-one; 1-(3-Chloro-2-pyridinyl)-3-pyrazolidinone-5-carboxylic acid ethyl ester; 5-Ethoxycarbonyl-1-(3-chloro-2-pyridyl)pyrazolidin-3-one; Pyrazolidinone derivative CAS 500011-88-1
EINECS	Contact for details

Quality Control

Our Ethyl 1-(3-Chloro-2-Pyridinyl)-3-Pyrazolidinone-5-Carboxylate is manufactured under strict quality management systems. 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 synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.