2,5-Dibromothiophene-3-carboxaldehyde
2,5-Dibromothiophene-3-carboxaldehyde (CAS: 1193-69-7) is a halogenated heterocyclic building block with the molecular formula C5H2Br2OS and a molecular weight of 269.94 g/mol. This compound serves as a valuable intermediate in organic synthesis, particularly for the construction of complex molecules. Its utility lies in its reactive aldehyde group and bromine substituents, enabling diverse chemical transformations for research and development purposes.
- IUPAC
- 2,5-Dibromo-3-formylthiophene,2,5-Dibromo-3-thiophenecarbaldehyde
- Synonyms
- 2,5-Dibromo-3-formylthiophene2,5-Dibromo-3-thiophenecarbaldehyde
Organic Synthesis Intermediate
This dibrominated thiophene derivative functions as a key building block in multi-step organic syntheses. The presence of two bromine atoms and an aldehyde group allows for various coupling reactions and functional group interconversions.
Heterocyclic Chemistry Research
It is employed in academic and industrial research for the synthesis of novel thiophene-containing compounds. These can include potential pharmaceuticals, agrochemicals, and materials with unique electronic or optical properties.
Fine Chemical Synthesis
Utilised in the preparation of more complex fine chemicals. The compound's structure is amenable to modifications that introduce diverse functionalities, making it a versatile reagent.
| Molecular weight | 269.94 |
|---|---|
| Empirical formula | C5H2Br2OS |
| Assay | 97% |
| Melting point | 47-52 °C |
Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36 |
| Safety statements (S) | 26-45 |
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 2,5-Dibromothiophene-3-carboxaldehyde used for?
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2,5-Dibromothiophene-3-carboxaldehyde is primarily used as a building block and intermediate in organic synthesis, particularly in the field of heterocyclic chemistry and fine chemical preparation.
What are the CAS number and formula for 2,5-Dibromothiophene-3-carboxaldehyde?
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The CAS number is 1193-69-7, and the empirical formula is C5H2Br2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dibromothiophene-3-carboxaldehyde with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2,5-Dibromothiophene-3-carboxaldehyde be handled?
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This compound is classified as Danger, with hazards including H301 (Toxic if swallowed) and H319 (Causes serious eye irritation). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full handling instructions.
Is 2,5-Dibromothiophene-3-carboxaldehyde a controlled substance?
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Based on the provided data, there is no indication that 2,5-Dibromothiophene-3-carboxaldehyde is a controlled substance.
How is this chemical packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international regulations for hazardous materials, including UN 2811 classification for transport. Specific packaging details can be provided upon request.
How can I request a sample or quote for 2,5-Dibromothiophene-3-carboxaldehyde?
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Please contact our sales team via the website or email to request a sample or obtain a quotation for 2,5-Dibromothiophene-3-carboxaldehyde.
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