6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde

Name: 6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde
Brand: ChemScene
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CAS No. 154578-26-4
Cat. No. CS-W003755
Purity≥98%
MDL No.MFCD11044762

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde|CS-W003755

Structure of 154578-26-4

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General Information

CAS No. 154578-26-4
Cat. No. CS-W003755
Purity ≥98%
MDL No. MFCD11044762
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄ClN₃O
Molecular Weight 181.58
Synonym(s) 6-CHLORO-IMIDAZO[1,2-B]PYRIDAZINE-3-CARBOXALDEHYDE
SMILES O=Cc1cnc2n1nc(Cl)cc2

Description

6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde features a chlorine-substituted imidazopyridazine core paired with an aldehyde functional group, enabling direct conjugation in synthetic transformations. This electron-deficient heterocycle serves as a key building block for bioactive molecules, particularly in medicinal chemistry and agrochemical development.

Application

6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde serves as a versatile building block for heterocyclic synthesis, enabling efficient construction of imidazopyridazine-based scaffolds. The aldehyde functionality facilitates nucleophilic additions and condensation reactions, while the chloro substituent supports palladium-catalyzed cross-coupling transformations. Its bench-stable nature and compatibility with diverse functional groups make it well-suited for medicinal chemistry campaigns and process-scale applications.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 47.26
LogP 1.1952
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyridazine compounds

Key Words

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6-Chloroimidazo[1,2-b]pyridazine-3-carbaldehyde

CAS No. 154578-26-4

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