Description

1-Hydrazino-Phthalazine is a versatile heterocyclic building block and key intermediate in organic synthesis. This compound matters for its role as a precursor in the development of pharmaceuticals, particularly in the synthesis of vasodilators and other biologically active molecules. Industries that need it include pharmaceutical R&D, fine chemical manufacturing, and academic research laboratories focused on medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of vasodilator drugs such as hydralazine and related cardiovascular agents.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex heterocyclic compounds and specialty chemicals.
• Research & Development: Used in academic and industrial R&D for exploring new pharmacologically active molecules and material science applications.
• Agrochemical Development: Employed in the research phase for creating novel active ingredients for crop protection.
• Dye and Pigment Industry: Acts as an intermediate in the synthesis of certain azo dyes and functional pigments.
• Coordination Chemistry: Utilized as a ligand or precursor in the development of metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	1-Hydrazino-Phthalazine
CAS No.	59275-69-3
Molecular Formula	C8H8N4
Molecular Weight	160.18 g/mol
Synonyms	1-Hydrazinophthalazine; Phthalazine-1-hydrazine; 1-Hydrazinylphthalazine; Hydrazinophthalazine; 1-Phthalazinylhydrazine; Hydralazine Intermediate; 1-Hydrazino-2,3-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 1-Hydrazino-Phthalazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for assay and related substance analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.