2-Bromo-1,3,4-thiadiazole
2-Bromo-1,3,4-thiadiazole (CAS: 61929-24-6) is a heterocyclic organic compound with the molecular formula C2HBrN2S and a molecular weight of 165.01 g/mol. This white to off-white solid serves as a valuable building block in organic synthesis. Its unique structure makes it suitable for incorporation into more complex molecular architectures, particularly in the development of novel chemical entities and research compounds.
- Synonyms
- 61929-24-6, C2HBrN2S

Organic Synthesis Intermediate
2-Bromo-1,3,4-thiadiazole is utilised as a key intermediate in the synthesis of various organic compounds. Its reactive bromo-substituent allows for diverse chemical transformations, enabling the construction of complex heterocyclic systems.
Research and Development
This compound is employed in academic and industrial research settings for the exploration of new chemical reactions and the discovery of novel molecules with potential applications in medicinal chemistry and materials science.
Heterocyclic Chemistry
As a thiadiazole derivative, it is a useful reagent for researchers focusing on the chemistry of heterocyclic compounds, offering a versatile scaffold for structural modification.
| Molecular weight | 165.01 |
|---|---|
| Empirical formula | C2HBrN2S |
| Assay | 96% |
| Storage temperature | 2-8°C |
| Melting point | 68-73 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-38 |
| Safety statements (S) | 24 |
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-Bromo-1,3,4-thiadiazole used for?
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2-Bromo-1,3,4-thiadiazole is primarily used as a building block and intermediate in organic synthesis and research and development, particularly within heterocyclic chemistry.
What are the CAS number and formula for 2-Bromo-1,3,4-thiadiazole?
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The CAS number is 61929-24-6 and the empirical formula is C2HBrN2S.
What grade and purity does Tech Serve Solutions supply for 2-Bromo-1,3,4-thiadiazole?
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Tech Serve Solutions supplies 2-Bromo-1,3,4-thiadiazole with a minimum assay of 96%. This is typically a research or technical grade, and we do not represent it as USP, BP, or EP grade.
How should 2-Bromo-1,3,4-thiadiazole be handled and stored?
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2-Bromo-1,3,4-thiadiazole is classified as harmful if swallowed (H302) and causes skin irritation (H315). It should be handled with appropriate personal protective equipment in a well-ventilated area. Store in a refrigerator at 2-8°C.
Is 2-Bromo-1,3,4-thiadiazole suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Bromo-1,3,4-thiadiazole, and can facilitate international shipments.
How can I request a sample or quote for 2-Bromo-1,3,4-thiadiazole?
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To request a sample or a quote, please contact our sales department via the website or direct email, providing your specific requirements and shipping details.
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