2,3-Dihydrobenzofuran-5-carboxaldehyde
2,3-Dihydrobenzofuran-5-carboxaldehyde (CAS: 55745-70-5) is a benzofuran derivative with the molecular formula C9H8O2 and a molecular weight of 148.16 g/mol. This compound is primarily utilised as a building block in organic synthesis and chemical research. Its aldehyde functionality and heterocyclic structure make it a versatile intermediate for the creation of more complex molecules within the pharmaceutical and fine chemical industries. Supplied by TSS with a 97% assay.
- Synonyms
- 2,3-Dihydrobenzofuran-5-carboxaldehyde
Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of various organic compounds. The aldehyde group allows for diverse chemical transformations, including condensation and reduction reactions.
Pharmaceutical Research
Used in the development of novel pharmaceutical agents. Its benzofuran core is a structural motif found in several biologically active molecules, making it valuable for medicinal chemistry.
Fine Chemical Production
Employed in the manufacture of specialised fine chemicals. Its unique structure is useful for creating complex molecules with specific properties for various industrial applications.
Heterocyclic Chemistry
A valuable building block in heterocyclic chemistry research, facilitating the construction of benzofuran-containing scaffolds.
| Molecular weight | 148.16 |
|---|---|
| Empirical formula | C9H8O2 |
| Assay | 97% |
| Boiling point | 88-89 °C/0.1 mmHg(lit.) |
| Density | 1.177 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.6000(lit.) |
Hazard statements
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 37/39 |
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 2,3-Dihydrobenzofuran-5-carboxaldehyde used for?
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2,3-Dihydrobenzofuran-5-carboxaldehyde is used as a building block in organic synthesis, particularly in the development of pharmaceuticals and fine chemicals. It is also employed in heterocyclic chemistry research.
What are the CAS number and molecular formula for 2,3-Dihydrobenzofuran-5-carboxaldehyde?
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The CAS number is 55745-70-5 and the molecular formula is C9H8O2 (empirical formula: C9H8O2).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dihydrobenzofuran-5-carboxaldehyde with an assay of 97%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should 2,3-Dihydrobenzofuran-5-carboxaldehyde be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator (e.g., full-face respirator US, type ABEK EN14387). Ensure good ventilation and avoid inhalation of vapours. Refer to the Safety Data Sheet for detailed information. This compound is classified as Danger with hazard statement H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled).
Is 2,3-Dihydrobenzofuran-5-carboxaldehyde controlled or scheduled?
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The provided data does not indicate that 2,3-Dihydrobenzofuran-5-carboxaldehyde is a controlled or scheduled substance.
How is this chemical exported and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details will be provided upon enquiry, adhering to all relevant regulations.
How can I request a quote or sample?
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To request a quote or sample of 2,3-Dihydrobenzofuran-5-carboxaldehyde, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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