2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid
2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid (CAS: 34418-48-9) is a heterocyclic organic compound with the molecular formula C10H8N2O2S and a molecular weight of 220.25 g/mol. This compound, characterised by its thiazole and pyridine rings, serves as a valuable building block in organic synthesis, particularly within chemical research and development. Its structure lends itself to the creation of more complex molecules for various scientific investigations.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its functional groups allow for diverse chemical transformations in multi-step synthetic pathways.
Heterocyclic Chemistry Research
Serves as a foundational component in the study and development of new heterocyclic structures. Its unique pyridine-thiazole framework is of interest in medicinal chemistry and materials science.
Chemical Building Block
A versatile building block for constructing complex molecular architectures. Its application is primarily within research laboratories and for the development of new chemical entities.
| Molecular weight | 220.25 |
|---|---|
| Empirical formula | C10H8N2O2S |
| Assay | 96% |
| Melting point | 221-226 °C (D) |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry. It facilitates the creation of more complex molecules for scientific investigation.
What is the CAS number and molecular formula?
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The CAS number for 2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid is 34418-48-9, and its molecular formula is C10H8N2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 96%. We do not represent it as USP, BP, EP, or any pharmacopoeia grade.
How should this chemical be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Avoid dust formation and inhalation. Ensure good ventilation. Users should refer to the full safety data sheet for detailed handling instructions.
What are the primary hazards associated with this chemical?
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This chemical is classified with the GHS07 symbol and a Warning signal word. It carries the hazard statement H319, indicating it causes serious eye irritation. Appropriate precautionary measures must be taken.
How is this product packed, shipped, and exported?
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Products are carefully packed to ensure integrity during transit. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample?
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Please contact our sales team through our website or by phone to request a quote or inquire about obtaining a sample for your research needs.
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