Description

3(2H)-Pyridazinone, 4-Chloro-5-(Ethylamino)-2-Methyl- is a specialized heterocyclic organic compound belonging to the pyridazinone class, serving as a key advanced intermediate in modern chemical synthesis. Its value lies in its functionalized structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development scientists working in the fields of medicinal chemistry, crop protection, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of compounds with potential biological activity.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex, high-value specialty chemicals used in various industrial applications.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Material Science: Potential intermediate in the synthesis of organic electronic materials or functional dyes due to its conjugated system.

Basic Information

Product Name	3(2H)-Pyridazinone, 4-Chloro-5-(Ethylamino)-2-Methyl-
CAS No.	214556-17-9
Molecular Formula	C7H10ClN3O
Molecular Weight	187.63 g/mol
Synonyms	4-Chloro-5-(ethylamino)-2-methyl-3(2H)-pyridazinone; 4-Chloro-5-(ethylamino)-2-methylpyridazin-3(2H)-one; 5-(Ethylamino)-4-chloro-2-methyl-3(2H)-pyridazinone; 2-Methyl-4-chloro-5-(ethylamino)pyridazin-3(2H)-one; 4-Chloro-5-ethylamino-2-methyl-3(2H)-pyridazinone; 214556-17-9; 4-Chloro-5-(ethylamino)-2-methyl-2H-pyridazin-3-one
EINECS	Contact for details

Quality Control

Our 3(2H)-Pyridazinone, 4-Chloro-5-(Ethylamino)-2-Methyl- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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