Description

1-Ethoxy-4-Chlorophthalazine is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its unique molecular scaffold, which is integral to constructing more complex chemical architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Serves as a foundational structure for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Organic Synthesis Building Block: Used in cross-coupling reactions, nucleophilic substitutions, and cyclization processes to create complex fused heterocyclic systems.
• Material Science Research: Investigated as a monomer or precursor for the synthesis of specialty polymers and organic electronic materials.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related substances.

Basic Information

Product Name	1-Ethoxy-4-Chlorophthalazine
CAS No.	22378-29-6
Molecular Formula	C₁₀H₉ClN₂O
Molecular Weight	208.64 g/mol
Synonyms	4-Chloro-1-ethoxyphthalazine; 1-Chloro-4-ethoxyphthalazine; 4-Chloro-1-ethoxy-1,2-diazanaphthalene; 1-Ethoxy-4-chloro-1,2-diazanaphthalene; Ethoxy Chlorophthalazine; NSC 403714
EINECS	Contact for details

Quality Control

Our 1-Ethoxy-4-Chlorophthalazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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)	≥ 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.