Ethyl 2-aminothiazole-4-carboxylate

CAS No. 5398-36-7
Cat. No. CS-W009022
Purity≥98%
MDL No.MFCD00619079

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Ethyl 2-aminothiazole-4-carboxylate|CS-W009022

Structure of 5398-36-7

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Description

Ethyl 2-aminothiazole-4-carboxylate features a reactive amino group flanked by a thiazole ring and an ester-functionalized carboxylate, enabling direct incorporation into heterocyclic scaffolds. This bench-stable intermediate delivers efficient access to bioactive thiazole derivatives through straightforward derivatization pathways.

Application

Ethyl 2-aminothiazole-4-carboxylate serves as a versatile building block in medicinal chemistry and heterocyclic synthesis. The molecule combines a nucleophilic amino group with an electrophilic ester, enabling sequential functionalization via alkylation, acylation, or coupling reactions. Its thiazole core provides structural rigidity and metabolic stability, while the ethyl ester facilitates downstream transformations such as hydrolysis or amidation. Bench-stable and readily purified by recrystallization, it functions efficiently in standard synthetic workflows for API intermediate development.

General Information

CAS No. 5398-36-7
Cat. No. CS-W009022
Purity ≥98%
MDL No. MFCD00619079
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂O₂S
Molecular Weight 172.20
Synonym(s) 2-Aminothiazol-4-carboxylic acid ethyl ester; Ethyl 2-amino-1,3-thiazole-4-carboxylate; Ethyl 2-amino-4-thiazolecarboxylate; NSC 43547; NSC 4464; 2-Aminothiazole-4-carboxylic Acid Ethyl Ester
SMILES O=C(C1=CSC(N)=N1)OCC

Computational Chemistry Data

TPSA 65.21
LogP 0.902
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 2

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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Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Thiazole compounds

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Ethyl 2-aminothiazole-4-carboxylate

CAS No. 5398-36-7

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