Description

(E)-4-Chloro-1-Hydrazono-1,2-Dihydrophthalazine is a specialized heterocyclic organic compound featuring a hydrazone functional group attached to a chlorinated phthalazine core. This unique structure makes it a valuable pharmaceutical intermediate and a versatile building block in organic synthesis for the development of novel active compounds. It is primarily utilized by research institutions and fine chemical manufacturers engaged in medicinal chemistry and advanced material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system disorders.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Synthesis: Used in the creation of specialized azo dyes and colorants due to its hydrazone moiety.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalysis and material science applications.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic reactions and creating compound libraries.

Basic Information

Product Name	(E)-4-Chloro-1-Hydrazono-1,2-Dihydrophthalazine
CAS No.	59275-72-8
Molecular Formula	C8H5ClN4
Molecular Weight	192.60 g/mol
Synonyms	4-Chloro-1-hydrazonophthalazine; 4-Chloro-1-hydrazinophthalazine; 4-Chlorophthalazine-1-hydrazone; 1,2-Dihydro-4-chloro-1-hydrazonophthalazine; (E)-4-Chloro-1,2-dihydrophthalazine-1-hydrazone; 4-Chloro-1,2-dihydrophthalazine-1-hydrazone; 4-Chloro-1-hydrazinophthalazine; 59275-72-8
EINECS	Contact for details

Quality Control

Our (E)-4-Chloro-1-Hydrazono-1,2-Dihydrophthalazine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.