2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid
2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 113366-46-4) is a heterocyclic organic compound with the molecular formula C7H9NO2S and a molecular weight of 171.22 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and chemical industries. Its structure, featuring a thiazole ring with carboxylic acid and alkyl substituents, makes it a versatile intermediate for creating more complex molecular architectures.
- Synonyms
- C7H9NO2S

Organic Synthesis Intermediate
This thiazole derivative is primarily used as a building block in the synthesis of complex organic molecules. Its functional groups allow for various chemical transformations.
Pharmaceutical Research
It can serve as a key intermediate in the development of novel pharmaceutical compounds, contributing to the exploration of new therapeutic agents.
Chemical Building Block
As a heterocycle, it is employed in the construction of diverse organic structures for research and development purposes across various chemical disciplines.
| Molecular weight | 171.22 |
|---|---|
| Empirical formula | C7H9NO2S |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis and as an intermediate in pharmaceutical research and chemical development.
What is the CAS number and molecular formula for 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid?
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The CAS number is 113366-46-4, and the molecular formula is C7H9NO2S.
What grade and purity does Tech Serve Solutions supply for 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The exact purity and grade should be confirmed with our sales team; TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia standard unless explicitly stated.
What are the safety considerations for handling 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid?
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Specific safety data is not provided in the product information. Users should consult the Safety Data Sheet (SDS) and handle the chemical with appropriate personal protective equipment in a well-ventilated area, following standard laboratory safety protocols for organic compounds.
How is 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid packed and exported?
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This chemical is carefully packed to ensure stability and safety during transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample for 2-Ethyl-4-methyl-1,3-thiazole-5-carboxylic acid?
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To request a quote or a sample, please contact our customer service department via the website or direct phone line.
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