1-(2,4-Dimethylthiazol-5-yl)ethan-1-one

Name: 1-(2,4-Dimethylthiazol-5-yl)ethan-1-one
Brand: ChemScene
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CAS No. 38205-60-6
Cat. No. CS-0097780
Purity≥98%
MDL No.MFCD00005331

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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-(2,4-Dimethylthiazol-5-yl)ethan-1-one|CS-0097780

Structure of 38205-60-6

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Description

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one features a sterically hindered thiazole core with methyl substituents at the 2- and 4-positions, enhancing stability and solubility in organic media. This electron-deficient acyl moiety integrates readily into heterocyclic synthesis, serving as a key building block for bioactive molecule construction under standard conditions.

Application

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one serves as a versatile building block in medicinal chemistry, enabling efficient construction of thiazole-containing scaffolds. Its ketone functionality facilitates nucleophilic addition and condensation reactions, while the electron-rich thiazole ring enhances reactivity in cross-coupling and cyclization processes. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses requiring functional group tolerance and structural precision.

General Information

CAS No. 38205-60-6
Cat. No. CS-0097780
Purity ≥98%
MDL No. MFCD00005331
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₉NOS
Molecular Weight 155.22
Synonym(s) 5-Acetyl-2,4-dimethylthiazole; 1-(2,4-Dimethylthiazol-5-yl)ethan-1-one
SMILES CC(C1=C(C)N=C(C)S1)=O

Computational Chemistry Data

TPSA 29.96
LogP 1.96254
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07,GHS08
Signal Word : Danger	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H334-H335
Precautionary Statements : P261-P264-P271-P280-P284-P302+P352-P304+P340-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Thiazole compounds

Key Words

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1-(2,4-Dimethylthiazol-5-yl)ethan-1-one

CAS No. 38205-60-6

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