Description

3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine is a high-purity, fused heterocyclic compound of significant interest in advanced organic synthesis. This specialized chemical serves as a critical building block and key intermediate in the development of novel functional materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its unique structural framework and reactivity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and possessing potential biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport material or host molecule in the fabrication of advanced OLED devices due to its rigid, conjugated structure.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand or precursor for creating metal-organic frameworks (MOFs) and catalysts.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments for high-performance applications.
• Academic & Contract Research: Essential for methodological studies and exploratory chemistry in university and CRO laboratories.

Basic Information

Product Name	3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine
CAS No.	70591-70-7
Molecular Formula	C₁₅H₁₀N₄
Molecular Weight	246.27 g/mol
Synonyms	3-Phenyl-1,2,4-triazolo[3,4-a]phthalazine; 3-Phenyl-1H-[1,2,4]triazolo[3,4-a]phthalazine; 3-Phenyl-1,2,4-triazolophthalazine; 70591-70-7; 3-Phenyltriazolophthalazine; 1H-[1,2,4]Triazolo[3,4-a]phthalazine, 3-phenyl-; NSC 406915
EINECS	Contact for details

Quality Control

Our production of 3-Phenyl-[1,2,4]triazolo[3,4-a]phthalazine adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications. We support cGMP and ISO 9001 compliant manufacturing for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals	≤ 20 ppm

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