Description

Phthalazin-5-Amine is a versatile aromatic heterocyclic amine building block of significant interest in advanced organic synthesis. Its core value lies in its role as a key precursor for constructing complex nitrogen-containing heterocycles, particularly in pharmaceutical research and development. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold for the synthesis of novel drug candidates, particularly in therapeutic areas targeting enzymes and receptors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Material Science Precursor: Acts as a building block for creating advanced organic materials, such as ligands for catalysts or components for organic electronics.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new chemical reactions and synthesizing complex molecular libraries.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments due to its amine functionality and fused ring system.

Basic Information

Product Name	Phthalazin-5-Amine
CAS No.	102072-84-4
Molecular Formula	C8H7N3
Molecular Weight	145.16 g/mol
Synonyms	5-Aminophthalazine; 5-Phthalazinamine; Phthalazin-5-ylamine; 1,2-Diazanaphthalen-5-amine; 5-Amino-1,2-diazanaphthalene; 1,2-Diazaanthracen-5-amine (alternative numbering); 5-Amino-phthalazine
EINECS	Contact for details

Quality Control

Our Phthalazin-5-Amine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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