Description

2-Hydroxybenzaldehyde [1,2,4]Triazolo[3,4-A]Phthalazin-6-Ylhydrazone is a specialized heterocyclic organic compound that serves as a critical synthetic intermediate and research chemical. Its complex fused-ring structure makes it a valuable precursor for developing novel pharmaceuticals, agrochemicals, and advanced materials. This high-purity compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for lead optimization and new molecular entity synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Research: Used in developing new-generation pesticides, herbicides, and fungicides due to its bioactive triazolophthalazine core.
• Material Science: Serves as a precursor for creating specialized ligands, coordination complexes, and organic electronic materials.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme inhibition and protein-ligand interactions.
• Fine Chemical Synthesis: Intermediate for manufacturing complex dyes, pigments, and photographic chemicals.

Basic Information

Product Name	2-Hydroxybenzaldehyde [1,2,4]Triazolo[3,4-A]Phthalazin-6-Ylhydrazone
CAS No.	488794-87-2
Molecular Formula	C₁₇H₁₂N₆O
Molecular Weight	316.32 g/mol
Synonyms	2-Hydroxybenzaldehyde (1,2,4-triazolo[3,4-a]phthalazin-6-yl)hydrazone; Salicylaldehyde [1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazone; 488794-87-2; (E)-2-(((1,2,4-Triazolo[3,4-a]phthalazin-6-yl)imino)methyl)phenol; 2-[(1,2,4-Triazolo[3,4-a]phthalazin-6-ylidene)hydrazonomethyl]phenol
EINECS	Contact for details

Quality Control

Our 2-Hydroxybenzaldehyde [1,2,4]Triazolo[3,4-A]Phthalazin-6-Ylhydrazone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided for every shipment, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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