5-Bromo-2-thiophenecarboxaldehyde
5-Bromo-2-thiophenecarboxaldehyde (CAS: 4701-17-1), a halogenated thiophene derivative, has a molecular formula of C5H3BrOS and a molecular weight of 191.05 g/mol. This versatile organic building block is primarily utilised in chemical synthesis and research. Its aldehyde functionality and bromine substituent make it a valuable intermediate for constructing more complex molecules, particularly in heterocyclic chemistry and the development of novel compounds.
- IUPAC
- 5-Bromothenaldehyde
- Synonyms
- 5-Bromothiophene-2-carbaldehyde5-Bromothiophene-2-carboxaldehyde2-Formyl-5-bromothiophene5-Bromothenaldehyde
Radiopharmaceutical Precursor Synthesis
5-Bromo-2-thiophenecarboxaldehyde served as a precursor in the preparation of 5-[18F]fluoro-2-thiophenecarboxaldehyde, indicating its utility in developing radiolabelled compounds for imaging applications.
Organic Synthesis Intermediate
As a thiophene derivative with both an aldehyde and a bromine group, this compound functions as a key building block in multi-step organic syntheses. It allows for diverse functional group transformations and carbon-carbon bond formations.
Heterocyclic Chemistry
The thiophene ring system, coupled with reactive substituents, makes 5-Bromo-2-thiophenecarboxaldehyde an important intermediate for researchers synthesising novel halogenated heterocyclic compounds with potential applications in materials science and medicinal chemistry.
| Molecular weight | 191.05 |
|---|---|
| Empirical formula | C5H3BrOS |
| Assay | 95% |
| Boiling point | 105-107 °C/11 mmHg(lit.) |
| Density | 1.607 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.637(lit.) |
| Storage temperature | 2-8°C |
| Application | 5-Bromo-2-thiophenecarboxaldehyde was used to prepare 5-[18F]fluoro-2-2-thiophene carboxaldehyde1. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 99 °C / 210.2 °F |
| Water hazard class (WGK, DE) | 3 |
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 5-Bromo-2-thiophenecarboxaldehyde used for?
+
5-Bromo-2-thiophenecarboxaldehyde is primarily used as a building block in organic synthesis and for the preparation of other chemical compounds, such as radiopharmaceuticals.
What are the CAS number and molecular formula for 5-Bromo-2-thiophenecarboxaldehyde?
+
The CAS number is 4701-17-1, and the molecular formula is C5H3BrOS.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Bromo-2-thiophenecarboxaldehyde with an assay of 95%. This product is not supplied as USP, BP, or EP grade and is intended for research and industrial use.
What are the safety and handling precautions for 5-Bromo-2-thiophenecarboxaldehyde?
+
This compound is combustible with a flash point of 99°C (210.2°F). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter, should be used. Store at 2-8°C. Consult the Safety Data Sheet for full hazard information.
How is 5-Bromo-2-thiophenecarboxaldehyde packed, shipped, and exported?
+
Tech Serve Solutions adheres to stringent international regulations for the packing, shipping, and export of chemicals, ensuring safe and compliant delivery worldwide.
How can I request a sample or a quote for 5-Bromo-2-thiophenecarboxaldehyde?
+
Please contact our sales team via the website or email to request a sample or a formal quotation for 5-Bromo-2-thiophenecarboxaldehyde.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis