4,5-Dimethylthiophene-2-carboxaldehyde
4,5-Dimethylthiophene-2-carboxaldehyde (CAS: 5928-48-3), with the molecular formula C7H8OS and a molecular weight of 140.20 g/mol, is a specialised heterocyclic building block. This thiophene derivative, featuring an aldehyde functional group, serves as a valuable intermediate in organic synthesis. It is primarily employed in research and development for the creation of novel organic compounds and complex molecular structures within the chemical and pharmaceutical sectors.
- Synonyms
- 4,5-Dimethyl-2-thiophenecarboxaldehyde2-Formyl-4,5-dimethylthiophene
Organic Synthesis Intermediate
Used as a building block for constructing more complex organic molecules, particularly in heterocyclic chemistry due to its thiophene core and reactive aldehyde group.
Pharmaceutical Research
A potential precursor or intermediate in the synthesis pathways for novel drug candidates and active pharmaceutical ingredients (APIs).
Materials Science
May find applications in the development of new organic materials, such as conductive polymers or specialised dyes, where thiophene units are beneficial.
Chemical Research and Development
A versatile reagent for academic and industrial research labs exploring new chemical reactions and molecular scaffolds.
| Molecular weight | 140.20 |
|---|---|
| Empirical formula | C7H8OS |
| Assay | 97% |
| Boiling point | 82-85 °C/0.2 mmHg |
| Density | 1.179 g/mL at 25 °C |
| Refractive index | n20/D 1.579 |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 4,5-Dimethylthiophene-2-carboxaldehyde used for?
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4,5-Dimethylthiophene-2-carboxaldehyde (CAS: 5928-48-3) is used as a building block in organic synthesis, particularly in the development of heterocyclic compounds, pharmaceutical intermediates, and potentially in materials science research.
What is the CAS number and molecular formula for 4,5-Dimethylthiophene-2-carboxaldehyde?
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The CAS number is 5928-48-3, and the molecular formula is C7H8OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,5-Dimethylthiophene-2-carboxaldehyde with a minimum assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, or EP grade.
How should 4,5-Dimethylthiophene-2-carboxaldehyde be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent). The compound is classified as harmful if swallowed (H302) and requires careful handling to avoid ingestion and dust formation. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is 4,5-Dimethylthiophene-2-carboxaldehyde packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports 4,5-Dimethylthiophene-2-carboxaldehyde in compliance with all relevant international shipping regulations for chemical products. Specific packaging details can be provided upon request.
How can I request a quote or sample for 4,5-Dimethylthiophene-2-carboxaldehyde?
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To request a quote or sample for 4,5-Dimethylthiophene-2-carboxaldehyde, please contact our sales department via the website or direct email, providing your requirements and shipping details.
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