1,2-Bis(pyridin-4-ylmethylene)hydrazine

Name: 1,2-Bis(pyridin-4-ylmethylene)hydrazine
Brand: ChemScene
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CAS No. 6957-22-8
Cat. No. CS-0170044
Purity≥95%
MDL No.MFCD00136124

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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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1,2-Bis(pyridin-4-ylmethylene)hydrazine|CS-0170044

Structure of 6957-22-8

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General Information

CAS No. 6957-22-8
Cat. No. CS-0170044
Purity ≥95%
MDL No. MFCD00136124
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₀N₄
Molecular Weight 210.24
Synonym(s) Isonicotinaldehyde, azine
SMILES N(N=CC=1C=CN=CC1)=CC=2C=CN=CC2

Description

1,2-Bis(pyridin-4-ylmethylene)hydrazine features a rigid, planar architecture with two pyridyl-imine moieties enabling strong coordination to transition metals. This bifunctional ligand integrates readily into complex architectures, delivering enhanced stability in catalytic systems and facilitating precise control over metal center geometry in coordination chemistry applications.

Application

1,2-Bis(pyridin-4-ylmethylene)hydrazine serves as a versatile bifunctional ligand and building block in transition metal catalysis and heterocyclic synthesis. Its pyridyl-imine moieties enable robust coordination to metals, facilitating catalyst design for cross-coupling and C–H functionalization reactions. The compound exhibits bench stability and facilitates efficient formation of polycyclic nitrogen-containing frameworks under mild conditions, supporting scalable synthesis workflows in medicinal chemistry and materials science.

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
Precautionary Statements : P264-P270-P330-P501

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Computational Chemistry Data

TPSA 50.5
LogP 1.9296
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 3

Key Words

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1,2-Bis(pyridin-4-ylmethylene)hydrazine

CAS No. 6957-22-8

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