4-Amino-1-methylpyridin-2(1H)-one

Name: 4-Amino-1-methylpyridin-2(1H)-one
Brand: ChemScene
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CAS No. 952182-01-3
Cat. No. CS-W005553
Molecule weight124.14
Purity≥97%
MDL No.MFCD09832890

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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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4-Amino-1-methylpyridin-2(1H)-one|CS-W005553

Structure of 952182-01-3

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General Information

CAS No. 952182-01-3
Cat. No. CS-W005553
Purity ≥97%
MDL No. MFCD09832890
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂O
Molecular Weight 124.14
Synonym(s) N-lauroyl-1-desoxymethylsphingosine
SMILES CN1C=CC(N)=CC1=O

Description

4-Amino-1-methylpyridin-2(1H)-one features a pyridinone core with a methyl group at C1 and an amino substituent at C4, delivering enhanced solubility and stability. This scaffold integrates readily into medicinal chemistry campaigns, offering a polar, hydrogen-bonding handle for target engagement in kinase and epigenetic enzyme inhibition.

Application

4-Amino-1-methylpyridin-2(1H)-one serves as a versatile building block in medicinal chemistry, enabling the construction of pyridone-based heterocycles through standard coupling and functionalization reactions. Its amine and carbonyl functionalities offer orthogonal reactivity for late-stage modifications, while the methyl group enhances metabolic stability and solubility. Bench-stable and readily purified by recrystallization, it functions effectively in amide bond formation, Suzuki-Miyaura couplings, and transition-metal-catalyzed transformations common to API development workflows.

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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Computational Chemistry Data

TPSA 48.02
LogP -0.0325
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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4-Amino-1-methylpyridin-2(1H)-one

CAS No. 952182-01-3

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