Description

3(2H)-Pyridazinone, 4-[1-(Hydroxyimino)Ethyl]- (9Ci) is a specialized heterocyclic organic compound featuring a pyridazinone core functionalized with a hydroxyiminoethyl group. This structure makes it a valuable chemical intermediate and building block for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, particularly in the development of herbicides, fungicides, and pharmaceutical candidates where its unique scaffold can impart specific biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used as a building block for developing new generations of herbicides and plant growth regulators.
• Chemical Synthesis: Acts as a versatile intermediate for constructing complex heterocyclic compounds in medicinal and synthetic chemistry.
• Material Science Research: Investigated for potential use in creating functional organic materials and ligands for catalysis.
• Bioconjugation & Probe Development: Utilized in research for creating chemical probes and bioconjugates due to its reactive functional groups.

Basic Information

Product Name	3(2H)-Pyridazinone, 4-[1-(Hydroxyimino)Ethyl]- (9Ci)
CAS No.	352212-49-8
Molecular Formula	C6H7N3O2
Molecular Weight	153.14 g/mol
Synonyms	4-(1-Hydroxyiminoethyl)-3(2H)-pyridazinone; 4-Acetyl-3(2H)-pyridazinone oxime; 4-(1-Hydroxyiminoethyl)pyridazin-3(2H)-one; 4-(Hydroxyiminomethyl)pyridazin-3(2H)-one (tautomer); 352212-49-8; 4-(1-Hydroxyiminoethyl)-2H-pyridazin-3-one; 4-(Hydroxyiminoethyl)-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our 3(2H)-Pyridazinone, 4-[1-(Hydroxyimino)Ethyl]- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a research chemical. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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