3,3′-Bithiophene-5-carboxaldehyde
3,3′-Bithiophene-5-carboxaldehyde (CAS: 137320-59-3) is an organic compound with the molecular formula C9H6OS2 and a molecular weight of 194.27 g/mol. This aldehyde, derived from bithiophene, serves as a valuable building block in organic synthesis. Its structure, featuring two thiophene rings linked together and functionalized with an aldehyde group, makes it useful in the preparation of various complex organic molecules and functional materials, particularly in areas requiring conjugated systems.
- IUPAC
- 5-Formyl-3,3′-bithiophene
- Synonyms
- 5-Formyl-3,3′-bithiophene
Organic Synthesis Intermediate
3,3′-Bithiophene-5-carboxaldehyde is utilized as a key intermediate in the synthesis of more complex organic molecules. The reactive aldehyde group allows for a range of chemical transformations, enabling its incorporation into diverse molecular scaffolds.
Materials Science
This compound can be employed in the development of novel organic materials, such as conductive polymers and organic semiconductors. Its bithiophene core is a common motif in materials designed for electronic and optoelectronic applications.
Pharmaceutical Research
As a functionalized heterocyclic compound, it may find application in medicinal chemistry for the synthesis of potential drug candidates. Thiophene derivatives are present in several pharmaceutical agents.
| Molecular weight | 194.27 |
|---|---|
| Empirical formula | C9H6OS2 |
| Assay | 97% |
| Melting point | 101-104 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 3,3′-Bithiophene-5-carboxaldehyde used for?
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3,3′-Bithiophene-5-carboxaldehyde is primarily used as a versatile building block in organic synthesis and in the development of advanced materials, particularly those involving conjugated systems and heterocyclic structures.
What are the CAS number and formula for 3,3′-Bithiophene-5-carboxaldehyde?
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The CAS number for 3,3′-Bithiophene-5-carboxaldehyde is 137320-59-3, and its empirical formula is C9H6OS2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Bithiophene-5-carboxaldehyde with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3,3′-Bithiophene-5-carboxaldehyde be handled?
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This compound is classified as a Warning substance. It can cause gastrointestinal irritation (H302), skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 3,3′-Bithiophene-5-carboxaldehyde shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging and documentation for safe and compliant transport.
How can I request a sample or quote?
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To request a sample or a quote for 3,3′-Bithiophene-5-carboxaldehyde, please contact our sales team through the website or by phone.
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