Description

1-Benzyl-4-Chlorophthalazine is a versatile and high-purity organic building block of significant interest in advanced chemical synthesis. This compound matters as a key intermediate for the development of complex heterocyclic molecules, particularly in pharmaceutical research and specialty chemical manufacturing. Industries that need it include pharmaceutical R&D for active pharmaceutical ingredient (API) synthesis, agrochemical research for novel crop protection agents, and academic institutions engaged in materials science and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: A valuable reagent for constructing complex phthalazine-based heterocycles in academic and industrial research laboratories.
• Material Science Precursor: Investigated for the synthesis of organic ligands and functional materials with potential electronic or photophysical properties.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	1-Benzyl-4-Chlorophthalazine
CAS No.	40848-53-1
Molecular Formula	C15H11ClN2
Molecular Weight	254.71 g/mol
Synonyms	4-Chloro-1-benzylphthalazine; 1-Benzyl-4-chloro-phthalazine; Benzyl 4-chlorophthalazine; 40848-53-1; NSC 163045; Phthalazine, 4-chloro-1-(phenylmethyl)-; 1-Benzyl-4-chloro-1,2-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 1-Benzyl-4-Chlorophthalazine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all test results are available upon request.

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). Keep away from heat and incompatible materials.

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%

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