2-Amino-4-(4-bromophenyl)-5-methylthiazole
2-Amino-4-(4-bromophenyl)-5-methylthiazole (CAS: 65705-44-4), with the molecular formula C10H9BrN2S and a molecular weight of 269.16 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly for the development of novel molecules within the pharmaceutical and materials science sectors. Its structure incorporates a thiazole ring and a bromophenyl substituent, making it a useful intermediate for further functionalization and derivatization.

Chemical Synthesis Intermediate
This compound is utilised as a key intermediate in multi-step organic synthesis. Its reactive amino group and thiazole core allow for diverse chemical transformations, facilitating the construction of more complex molecular architectures.
Heterocyclic Chemistry Research
As a substituted thiazole derivative, it finds application in research focusing on heterocyclic chemistry. It can be employed in the exploration of new reaction pathways and the synthesis of novel heterocyclic systems with potential biological activity.
Pharmaceutical Building Block
The structural features of 2-Amino-4-(4-bromophenyl)-5-methylthiazole make it a relevant building block for medicinal chemistry. It can be incorporated into the synthesis of potential drug candidates targeting various therapeutic areas.
| Molecular weight | 269.16 |
|---|---|
| Empirical formula | C10H9BrN2S |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 148-153 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Amino-4-(4-bromophenyl)-5-methylthiazole used for?
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This compound is primarily used as a building block in chemical synthesis, particularly in the fields of heterocyclic chemistry and pharmaceutical research.
What is the CAS number and molecular formula?
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The CAS number is 65705-44-4, and the molecular formula is C10H9BrN2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Amino-4-(4-bromophenyl)-5-methylthiazole be handled?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, avoiding contact with skin, eyes, and clothing, and ensure adequate ventilation.
How is this product packed and shipped?
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This chemical is typically stored at 2-8°C. TSS exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally.
How can I request a sample or quote?
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Please contact the TSS sales team via our website or direct contact details to request a sample or a quotation for 2-Amino-4-(4-bromophenyl)-5-methylthiazole.
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