6-Oxo-1,6-dihydropyridazine-3-carboxaldehyde

Name: 6-Oxo-1,6-dihydropyridazine-3-carboxaldehyde
Brand: ChemScene
Availability: InStock
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CAS No. 933734-91-9
Cat. No. CS-0084591
Purity≥97%
MDL No.MFCD09998728

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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-Oxo-1,6-dihydropyridazine-3-carboxaldehyde|CS-0084591

Structure of 933734-91-9

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Description

6-Oxo-1,6-dihydropyridazine-3-carboxaldehyde features a reactive aldehyde group paired with a ketone-functionalized dihydropyridazine core, enabling direct incorporation into heterocyclic scaffolds. This electron-deficient system facilitates efficient conjugate additions and serves as a key building block in medicinal chemistry and synthetic methodology development.

Application

6-Oxo-1,6-dihydropyridazine-3-carboxaldehyde serves as a versatile synthetic building block for heterocyclic scaffolds, enabling efficient access to pyridazine-based pharmacophores. Its conjugated diketone-aldehyde motif supports diverse transformations, including nucleophilic additions, condensations, and transition-metal-catalyzed couplings. The compound exhibits bench stability and facilitates straightforward purification, making it well-suited for iterative synthesis in medicinal chemistry and process development workflows.

General Information

CAS No. 933734-91-9
Cat. No. CS-0084591
Purity ≥97%
MDL No. MFCD09998728
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄N₂O₂
Molecular Weight 124.10
Synonym(s) 6-Hydroxypyridazine-3-carboxaldehyde
SMILES O=CC(C=C1)=NNC1=O

Computational Chemistry Data

TPSA 62.82
LogP -0.4176
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

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-H312-H319-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridazine compounds

Key Words

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6-Oxo-1,6-dihydropyridazine-3-carboxaldehyde

CAS No. 933734-91-9

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