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2-Ethyl-4-methyl thiazole-5-carboxylic acid

CAS No.
113366-46-4
Chemical Name:
2-Ethyl-4-methyl thiazole-5-carboxylic acid
Synonyms
2-Ethyl-4-methyl thiazole-5-carboxylic acid;5-Thiazolecarboxylicacid, 2-ethyl-4-methyl-;2-ethyl-4-methyl-1,3-thiazole-5-carboxylic acid;2-ethyl-4-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE)
CBNumber:
CB4463533
Molecular Formula:
C7H9NO2S
Molecular Weight:
171.22
MDL Number:
MFCD08458316
MOL File:
113366-46-4.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:50

2-Ethyl-4-methyl thiazole-5-carboxylic acid Properties

Boiling point 313.5±22.0 °C(Predicted)
Density 1.280±0.06 g/cm3(Predicted)
pka 1.42±0.37(Predicted)
form solid
InChI 1S/C7H9NO2S/c1-3-5-8-4(2)6(11-5)7(9)10/h3H2,1-2H3,(H,9,10)
InChIKey RIJXYOPYBANALA-UHFFFAOYSA-N
SMILES O=C(O)C1=C(C)N=C(CC)S1
UNSPSC Code 12352106

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319-H315-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

2-Ethyl-4-methyl thiazole-5-carboxylic acid price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CBR00267 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid Aldrich 113366-46-4 1g $136 2026-04-30 Buy
Biosynth NEA36646 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid 113366-46-4 2.5g $324.5 2026-06-04 Buy
aablocks AA0081V1 2-Ethyl-4-methylthiazole-5-carboxylic acid 95% 113366-46-4 1g $57 2026-05-28 Buy
aablocks AA0081V1 2-Ethyl-4-methylthiazole-5-carboxylic acid 95% 113366-46-4 5g $225 2026-05-28 Buy
Crysdot CD11348704 2-Ethyl-4-methylthiazole-5-carboxylic acid 95+% 113366-46-4 5g $569 2026-05-27 Buy
Product number Packaging Price Buy
CBR00267 1g $136 Buy
NEA36646 2.5g $324.5 Buy
AA0081V1 1g $57 Buy
AA0081V1 5g $225 Buy
CD11348704 5g $569 Buy

2-Ethyl-4-methyl thiazole-5-carboxylic acid Chemical Properties, Uses, Production

Synthesis Reference(s)

Tetrahedron Letters, 28, p. 3585, 1987 DOI: 10.1016/S0040-4039(00)95542-4

2-Ethyl-4-methyl thiazole-5-carboxylic acid Preparation Products And Raw materials

2-Ethyl-4-methyl thiazole-5-carboxylic acid Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 49940 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43439 58
Changzhou Exploring Chemical Co., Ltd 15295164949 3035159494@qq.com China 2207 58
Changzhou Tsour Chemical Co.,Ltd +8615295164949 xuf@tsourchem.com China 2349 58
Aladdin Scientific tp@aladdinsci.com United States 50089 58
2-ethyl-4-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE) 2-ethyl-4-methyl-1,3-thiazole-5-carboxylic acid 5-Thiazolecarboxylicacid, 2-ethyl-4-methyl- 2-Ethyl-4-methyl thiazole-5-carboxylic acid 113366-46-4