Description

2-Benzyl-6-Chloro[1,2,4]Triazolo[4,3-B]Pyridazin-3(2H)-One is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This specialized intermediate is valued for its unique fused triazolopyridazine structure, which imparts significant biological and chemical activity. It is primarily sought after by research institutions and pharmaceutical development companies for the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in developing next-generation herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Serves as a scaffold or a functionalized molecule in biochemical assays and for studying enzyme inhibition or receptor binding.
• Material Science Research: Potential building block for creating novel organic electronic materials or metal-organic frameworks (MOFs) due to its aromatic and nitrogen-rich structure.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds for client projects.

Basic Information

Product Name	2-Benzyl-6-Chloro[1,2,4]Triazolo[4,3-B]Pyridazin-3(2H)-One
CAS No.	477851-95-9
Molecular Formula	C₁₃H₉ClN₄O
Molecular Weight	272.69 g/mol
Synonyms	2-Benzyl-6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one; 6-Chloro-2-benzyl[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one; 477851-95-9; 2-Benzyl-6-chloro-1,2,4-triazolo[4,3-b]pyridazin-3(2H)-one; 6-Chloro-2-benzyl-1,2,4-triazolo[4,3-b]pyridazin-3(2H)-one; 2-Benzyl-6-chloro-s-triazolo[4,3-b]pyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 2-Benzyl-6-Chloro[1,2,4]Triazolo[4,3-B]Pyridazin-3(2H)-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.