CAS 21298-53-3: 3-(2-Thienyl)pyridine
Description:3-(2-Thienyl)pyridine, with the CAS number 21298-53-3, is an organic compound characterized by its unique structure that combines a pyridine ring with a thienyl group. This compound features a pyridine ring, which is a six-membered aromatic ring containing one nitrogen atom, and a thienyl group, which is a five-membered aromatic ring containing a sulfur atom. The presence of these two heterocycles contributes to its distinct chemical properties, including its potential for participating in various chemical reactions such as electrophilic substitution and coordination with metal ions. 3-(2-Thienyl)pyridine is often studied for its biological activities and potential applications in pharmaceuticals, agrochemicals, and materials science. Its solubility and reactivity can vary depending on the solvent and conditions, making it a versatile compound in synthetic chemistry. Additionally, the compound's electronic properties are influenced by the electron-donating and withdrawing effects of the thienyl and pyridine groups, which can affect its behavior in chemical reactions and interactions with other molecules.
Formula:C9H7NS
InChI:InChI=1/C9H7NS/c1-3-8(7-10-5-1)9-4-2-6-11-9/h1-7H
- Synonyms:
- 2-(3-Pyridyl)thiophene
- 3-(Thiophen-2-Yl)Pyridine
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 3-(2-Thienyl)pyridine REF: 3B-T3055CAS: 21298-53-3 | >98.0%(GC) | 72.00 €~311.00 € | Thu 20 Mar 25 |
![]() | 3-(Thiophen-2-yl)pyridine REF: IN-DA003I1NCAS: 21298-53-3 | 98% | 32.00 €~206.00 € | Thu 27 Mar 25 |
![]() | 3-(Thiophen-2-yl)pyridine REF: 54-OR93942CAS: 21298-53-3 | 98% | 98.00 €~322.00 € | Fri 28 Mar 25 |
![]() | 3-(THIOPHEN-2-YL)PYRIDINE REF: 10-F535745CAS: 21298-53-3 | 95.0% | To inquire | Tue 08 Apr 25 |
![]() | 3-(2-Thienyl)pyridine REF: 3D-WAA29853CAS: 21298-53-3 | Min. 95% | - - - | Discontinued product |

3-(2-Thienyl)pyridine
Ref: 3B-T3055
1g | 311.00 € | ||
200mg | 72.00 € |

3-(Thiophen-2-yl)pyridine
Ref: IN-DA003I1N
1g | 66.00 € | ||
5g | 206.00 € | ||
100mg | 32.00 € | ||
250mg | 52.00 € |

Ref: 10-F535745
1g | 54.00 € | ||
5g | To inquire | ||
250mg | 20.00 € |

3-(2-Thienyl)pyridine
Ref: 3D-WAA29853
1g | Discontinued | Request information | |
5g | Discontinued | Request information | |
10g | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |