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1,2,4-Triazolo[4,3-b]pyridazine is a heterocyclic chemical compound with the molecular formula C6H5N5. It features a pyridazine ring fused with a triazole ring, which endows it with unique structural and functional properties. 1,2,4-Triazolo[4,3-b]pyridazine has garnered interest due to its potential pharmaceutical applications, particularly as a ligand for metal complexes and a building block in organic synthesis. Its biological activities, such as anti-tumor and anti-inflammatory properties, position it as a promising candidate for drug development. Furthermore, it has been explored for its utility as a corrosion inhibitor in industrial settings, highlighting its versatility in various fields.

274-83-9

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274-83-9 Usage

Uses

Used in Pharmaceutical Applications:
1,2,4-Triazolo[4,3-b]pyridazine is used as a ligand for metal complexes, which can enhance the stability and bioavailability of metal-based drugs. Its unique structure allows for the development of new pharmaceutical agents with improved therapeutic properties.
1,2,4-Triazolo[4,3-b]pyridazine is also used as a building block in organic synthesis, enabling the creation of novel compounds with potential medicinal applications. Its versatile chemical properties facilitate the synthesis of a wide range of biologically active molecules.
Used in Drug Development:
1,2,4-Triazolo[4,3-b]pyridazine is used as a potential drug candidate due to its anti-tumor and anti-inflammatory properties. Its ability to modulate various biological pathways makes it a promising agent for the treatment of various diseases, including cancer and inflammatory disorders.
Used in Industrial Applications:
1,2,4-Triazolo[4,3-b]pyridazine is used as a corrosion inhibitor in various industries. Its ability to protect materials from corrosion extends the lifespan of equipment and infrastructure, reducing maintenance costs and improving overall efficiency.

Check Digit Verification of cas no

The CAS Registry Mumber 274-83-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,7 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 274-83:
(5*2)+(4*7)+(3*4)+(2*8)+(1*3)=69
69 % 10 = 9
So 274-83-9 is a valid CAS Registry Number.

274-83-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name [1,2,4]triazolo[4,3-b]pyridazine

1.2 Other means of identification

Product number -
Other names YRACHDVMKITFAZ-UHFFFAOYSA

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:274-83-9 SDS

274-83-9Relevant academic research and scientific papers

Metal free [4+1] and [5+1] annulation reactions to prepare heterocycles using DMF and its derivatives as one-carbon source

Liu, Lingfeng,Qiao, Chunhua,Shen, Bei,Xu, Yiwen

supporting information, (2020/04/01)

1,2,4-Triazolo[3,4-a]pyridines and related heterocycles and substituted triazines were commonly discovered scaffolds in a variety of pharmaceutical and agrochemical agents. Herein, we report a highly efficient and practical method using DMF and its derivative for the [4+1] and [5+1] annulation reactions to prepare these heterocycles. This metal free reaction takes advantages of shelf stable DMF as solvent and carbon donor, imidazole chloride as a catalyst, the mild reaction condition tolerates a broad substrate range and substitutes. The prepared 3-unsubstituted 1,2,4-triazolo[3,4-a]pyridine and derivatives allow further introduction of a variety of functional group1 at 3-position.

PROTEIN KINASE INHIBITORS (VARIANTS), USE THEREOF IN TREATING ONCOLOGICAL DISEASES AND A PHARMACEUTICAL COMPOSITION BASED THEREON

-

Page/Page column, (2014/07/07)

The present invention relates to the treatment of oncological, chronic inflammatory and similar diseases with the aid of new families of chemical compounds having improved efficiency with regard to the inhibition of Abl kinase and mutant forms thereof, as well as other therapeutically significant kinases. It describes protein kinase inhibitors in the form of compounds of general formula (I) and compounds of general formula (II), or a tautomer, an individual isomer, a mixture of isomers, a pharmaceutically acceptable salt, a solvate or a hydrate thereof.

Synthesis of [1,2,4]triazolo[4,3-b]pyridazine-3-carboxylic acids

Kosary, Judit

, p. 451 - 454 (2007/10/03)

The first synthesis of 6-substituted-[1,2,4]triazolo[4,3-b]pyridazine-3-carboxylic acids 2a-c was carried out by an enzymatic hydrolysis of alkyl 6-substituted-[1,2,4]triazolo[4,3-b]pyridazine-3-carboxylates 1 by α-chymotrypsin (EC 3.4.21.1) immobilized on a polyacrylamide-type bead support (ACRYLEX C-100). Earlier the synthesis of these compounds failed owing to ready decarboxylation of the products. During enzymatic hydrolysis decarboxylation was only a side reaction.

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