3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine

Name: 3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine
Brand: ChemScene
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CAS No. 18112-31-7
Cat. No. CS-0061131
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine|CS-0061131

Structure of 18112-31-7

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Description

3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine features a fused heterocyclic core bearing bromo and chloro substituents at electron-deficient positions, enabling selective cross-coupling reactions. The methyl group enhances solubility and modulates reactivity, while the halogen pattern supports sequential functionalization under palladium catalysis. This scaffold serves as a key building block in medicinal chemistry for targeted kinase inhibitors and bioactive heterocycles.

Application

3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine serves as a versatile heterocyclic building block for medicinal chemistry and agrochemical research. Its orthogonal halogen handles enable sequential cross-coupling reactions, while the methyl group enhances metabolic stability. The molecule exhibits excellent bench stability and facilitates efficient purification, making it well-suited for iterative synthesis workflows requiring precise functionalization.

General Information

CAS No. 18112-31-7
Cat. No. CS-0061131
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅BrClN₃
Molecular Weight 246.49
Synonym(s) 6-chloro-2-Methyl-3-broMo-iMidazopyridazine
SMILES CC1=C(Br)N2C(=N1)C=CC(=N2)Cl

Computational Chemistry Data

TPSA 30.19
LogP 2.45362
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Safety Information

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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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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyridazine compounds

Key Words

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3-Bromo-6-chloro-2-methylimidazo[1,2-b]pyridazine

CAS No. 18112-31-7

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