![Benzo[b]thiophene-2-carboxaldehyde molecular structure](/images/molecules/benzo-b-thiophene-2-carboxaldehyde-7783-28-0.png)
Ordering
Available Variants5 g
CHA.57142-5g
Price
€25.52
Available – Dispatch in 14 days
2.5 kg
CHA.57142-2.5kg
Price
€182.40
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.57142-5g | €25.52 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
2.5 kg | CHA.57142-2.5kg | €182.40 |
97%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C9H6OS |
|---|---|
| CAS Number | 3541-37-5 |
| Molecular Weight | 162.21 |
| NACRES | NA.22 |
| PubChem Substance ID | 24885220 |
| UNSPSC Code | 12352100 |
| MDL number | MFCD01075041 |
| Assay | 97% |
| Form | solid |
Safety Information Handling visibility
| Storage Class | 11 - Combustible Solids |
|---|---|
| wgk | WGK 3 |
| flash_point_f | >230.0 °F - closed cup |
| flash_point_c | > 110 °C - closed cup |
| ppe | Eyeshields, Gloves, type N95 (US) |
Technical Overview & Applications Use-case context
Benzo[b]thiophene-2-carboxaldehyde, with a CAS number of 7783-28-0, is a synthetic organic compound that belongs to the class of thiophene derivatives. This aldehyde is a colorless to pale yellow crystalline solid with a molecular formula of C9H6OS and a molecular weight of 162.21 g/mol. It is used as a key intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. The compound exhibits a melting point of 45-48 degrees Celsius and a boiling point of 290-300 degrees Celsius. Due to its reactive aldehyde group, benzo[b]thiophene-2-carboxaldehyde is a versatile building block in organic synthesis, allowing for the formation of various derivatives through condensation, addition, and other reactions. Its unique chemical properties make it a valuable compound in various fields of research and development.
