766-55-2

Basic information

• Product Name: Imidazo[1,2-b]pyridazine
• Synonyms: imidazo[2,1-f]pyridazine;2-b]pyridazine;The iMidazopyridazine;IMidazo[1,2-b]pyridazine, 95+%;IMidazole and [1, 2 - b] pyridazine;IMIDAZO[1,2-B]PYRIDAZINE;1,5-Diazaindolizine;Imdazo1,2-Bpyridazine
• CAS NO: 766-55-2
• Molecular Formula: C₆H₅N₃
• Molecular Weight: 119.12
• EINECS: 1308068-626-2
• Product Categories: Imidazo[x,x-y]pyridazine;(intermediate of cefozopran);Building Blocks;Pyridazine;Fused Ring Systems
• Mol File: 766-55-2.mol
• Article Data: 7

Chemical Properties

• Melting Point: 54℃
• Appearance: Pale yellow to almost white crystalline powder
• Density: 1.29 g/cm³
• Refractive Index: 1.689
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: Soluble in dimethylformamide.
• PKA: 5.30±0.30(Predicted)
• CAS DataBase Reference: Imidazo[1,2-b]pyridazine(CAS DataBase Reference)
• NIST Chemistry Reference: Imidazo[1,2-b]pyridazine(766-55-2)
• EPA Substance Registry System: Imidazo[1,2-b]pyridazine(766-55-2)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 766-55-2(Hazardous Substances Data)

Usage

Chemical Properties

White crystalline powder

Uses

Imidazo[1,2-b]pyridazine is used as an intermediate of cefozopran, building block and in fused ring systems.

InChI:InChI=1/C6H5N3/c1-2-6-7-4-5-9(6)8-3-1/h1-5H

Upstream product

• 504-30-3 2H-Pyridazin-3-one 
• 870-24-6 2-chloroethanamine hydrochloride 
• 6653-91-4 6-hydrazinoimidazol[1,2-b]pyridazine 
• 1044276-48-3 C₈H₉N₅O 
• 6775-78-6 6-chloroimidazo[1,2-b]pyridazine 
• 5469-70-5 3-aminopyridazine 
• 107-20-0 2-chloroethanal 

Downstream Products

• 1233690-88-4 3-iodo-imidazo[1,2-b]pyridazine 
• 127566-19-2 3-chloroimidazo[1,2-b] pyridazine 
• 453548-65-7 1-(imidazo[1,2-b]pyridazin-3-yl)ethanone 

Relevant articles and documents

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Synthesis method of ponatinib intermediate 3-acetenylimidazo [1, 2-b] pyridazine

The invention discloses a synthesis method of ponatinib intermediate 3-acetenylimidazo [1, 2-b] pyridazine. The synthesis method comprises the following steps: synthesizing a compound I from 3-pyridazinone and 2-chloroethylamine acid salt under an alkalin

Method for synthesizing 3-bromoimidazo[1,2-b]pyrazine

The invention relates to a method for synthesizing 3-bromoimidazo[1,2-b]pyrazine. 3-aminopyridazine, a chloroacetaldehyde aqueous solution and N-bromosuccinimide are used as raw materials. The ratio of the amount of substances of the 3-aminopyridazine to