Benzo[b]thiophene-2-carboxaldehyde
Benzo[b]thiophene-2-carboxaldehyde (CAS: 3541-37-5), with the molecular formula C9H6OS and a molecular weight of 162.21 g/mol, is a heterocyclic organic compound. This compound serves as a valuable building block in organic synthesis, particularly for creating more complex molecules. Its primary application lies in chemical research and development, facilitating the synthesis of various derivatives for potential use in medicinal chemistry and materials science.
- IUPAC
- Thianaphthene-2-carboxaldehyde
- Synonyms
- Thianaphthene-2-carboxaldehyde
![Benzo[b]thiophene-2-carboxaldehyde (C9H6OS) — chemical structure, CAS 3541-37-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3541-37-5.png&w=3840&q=75)
Intermediate in Organic Synthesis
Benzo[b]thiophene-2-carboxaldehyde is utilized as a key intermediate in the synthesis of novel organic compounds. It allows for further functionalization to create diverse molecular structures.
Preparation of Vinyl Benzyl Ethers
This aldehyde is employed in reactions such as the Julia olefination for the preparation of specific vinyl benzyl ether derivatives. This demonstrates its utility in constructing unsaturated functional groups.
Heterocyclic Compound Synthesis
As a benzothiophene derivative, it is instrumental in the construction of more complex heterocyclic systems. These systems are often of interest in pharmaceutical research and materials science.
| Molecular weight | 162.21 |
|---|---|
| Empirical formula | C9H6OS |
| Assay | 97% |
| Application | Preparation of the corresponding vinyl benzyl ether using Julia olefination.1 |
| Melting point | 32-36 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °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 Benzo[b]thiophene-2-carboxaldehyde used for?
+
Benzo[b]thiophene-2-carboxaldehyde is primarily used as a building block in organic synthesis, notably in the preparation of vinyl benzyl ethers and other complex heterocyclic compounds.
What are the CAS number and chemical formula?
+
The CAS number for Benzo[b]thiophene-2-carboxaldehyde is 3541-37-5, and its chemical formula is C9H6OS.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Benzo[b]thiophene-2-carboxaldehyde with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Benzo[b]thiophene-2-carboxaldehyde be handled safely?
+
Benzo[b]thiophene-2-carboxaldehyde is a Warning substance (H319) and causes serious eye irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or P1 (EN143) respirator filter. Avoid contact with eyes.
Can this chemical be exported?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Benzo[b]thiophene-2-carboxaldehyde.
How can I request a quote or sample?
+
To request a quote or sample of Benzo[b]thiophene-2-carboxaldehyde, please contact our sales department through the website or by phone.
▶ 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