3,4-Dimethyl-2(1H)-pyridinone

Name: 3,4-Dimethyl-2(1H)-pyridinone
Brand: ChemScene
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CAS No. 36330-90-2
Cat. No. CS-0651841
Purity≥96%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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3,4-Dimethyl-2(1H)-pyridinone|CS-0651841

Structure of 36330-90-2

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General Information

CAS No. 36330-90-2
Cat. No. CS-0651841
Purity ≥96%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₉NO
Molecular Weight 123.15
Synonym(s) None
SMILES O=C1C(C)=C(C)C=CN1

Description

3,4-Dimethyl-2(1H)-pyridinone features a fused heterocyclic core with methyl groups at the 3 and 4 positions, enhancing electron density and steric profile. This bench-stable compound serves as a key scaffold in medicinal chemistry, enabling direct incorporation into bioactive molecules through functionalization at the pyridinone nitrogen or aromatic ring.

Application

3,4-Dimethyl-2(1H)-pyridinone serves as a versatile heterocyclic building block in medicinal chemistry, offering a stable pyridinone core with defined regiochemistry. Its functional group tolerance enables direct derivatization via alkylation, acylation, or transition-metal-catalyzed coupling reactions. The compound exhibits excellent bench stability and facilitates efficient purification, making it well-suited for modular synthesis of bioactive scaffolds and API intermediates.

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-P330-P362-P501

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Computational Chemistry Data

TPSA 32.86
LogP 0.99174
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 0

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3,4-Dimethyl-2(1H)-pyridinone

CAS No. 36330-90-2

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