1-(2-Amino-5-methylthiazol-4-yl)ethanone

Name: 1-(2-Amino-5-methylthiazol-4-yl)ethanone
Brand: ChemScene
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CAS No. 40353-62-6
Cat. No. CS-0043931
Molecule weight156.21
Purity≥97%
MDL No.MFCD08692000

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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-Amino-5-methylthiazol-4-yl)ethanone|CS-0043931

Structure of 40353-62-6

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General Information

CAS No. 40353-62-6
Cat. No. CS-0043931
Purity ≥97%
MDL No. MFCD08692000
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂OS
Molecular Weight 156.21
Synonym(s) 1-(2-Amino-5-methyl-4-thiazolyl)ethanone
SMILES CC(=O)C1=C(C)SC(N)=N1

Description

1-(2-Amino-5-methylthiazol-4-yl)ethanone features a reactive acetyl group attached to a 2-amino-5-methylthiazole scaffold, enabling direct incorporation into diverse heterocyclic architectures. The electron-rich thiazole ring enhances conjugation and facilitates downstream functionalization in synthetic pathways. This compound serves as a key intermediate for bioactive molecule development, particularly in medicinal chemistry applications requiring nitrogen-containing heterocycles.

Application

1-(2-Amino-5-methylthiazol-4-yl)ethanone serves as a versatile building block for thiazole-based scaffolds, enabling efficient access to medicinally relevant heterocycles. Its amine and ketone functionalities support diverse transformations, including amidation, reductive amination, and condensation reactions. Bench-stable and readily purified, it functions effectively in standard synthetic workflows for medicinal chemistry and process development.

Synthesis

Route1
- 21619-25-0
- 17356-08-0
- ~%
- In-stock
  
  40353-62-6
References
- Walter; Von Coburg; Isensee; Sander; Ligneau; Camelin; Schwartz; Stark Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 19 p. 5879 - 5882

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 55.98
LogP 1.23632
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Ketone

Building Blocks Skeleton Aromatic heterocycle compounds Thiazole compounds

Key Words

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1-(2-Amino-5-methylthiazol-4-yl)ethanone

CAS No. 40353-62-6

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