Amino-4-methylthiazole

Name: Amino-4-methylthiazole
Brand: ChemScene
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CAS No. 1603-91-4
Cat. No. CS-W009130
Purity≥95%
MDL No.MFCD00005329

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 1603-91-4

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Description

Amino-4-methylthiazole features a nitrogen-rich heterocyclic core that integrates readily into bioactive scaffolds. The amino group enables direct functionalization, while the methyl substituent enhances solubility and metabolic stability. This compound serves as a key building block in medicinal chemistry, particularly for kinase inhibitors and antimicrobial agents.

Application

Amino-4-methylthiazole serves as a versatile building block in medicinal chemistry, enabling the construction of thiazole-based heterocycles prevalent in bioactive molecules. Its amino and methyl functionalities offer orthogonal reactivity for derivatization, while the core thiazole ring provides metabolic stability and favorable pharmacokinetic properties. The compound exhibits good bench stability and is readily incorporated into standard coupling and cyclization protocols, facilitating efficient synthesis of advanced intermediates for drug discovery applications.

General Information

CAS No. 1603-91-4
Cat. No. CS-W009130
Purity ≥95%
MDL No. MFCD00005329
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₆N₂S
Molecular Weight 114.17
Synonym(s) Thiazole, 2-amino-4-methyl- (6CI,7CI,8CI); 2-Amino-4-methyl-1,3-thiazole; 4-methylthiazol-2-ylamine
SMILES NC1=NC(C)=CS1

Computational Chemistry Data

TPSA 38.91
LogP 1.03372
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

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

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Thiazole compounds

Key Words

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Amino-4-methylthiazole

CAS No. 1603-91-4

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