13250-83-4
13250-83-4 structure
- Name: 2-Formyl-3-thiophenecarboxaldehyde ethylene acetal
- Chemical Name: 3-(1,3-dioxolan-2-yl)thiophene-2-carbaldehyde
- CAS Number: 13250-83-4
- Molecular Formula: C8H8O3S
- Molecular Weight: 184.21200
- Create Date: 2018-12-22 20:05:12
- Modify Date: 2024-01-09 16:37:49
| Name | 3-(1,3-dioxolan-2-yl)thiophene-2-carbaldehyde |
|---|---|
| Synonyms |
3-[1,3]dioxolan-2-yl-thiophene-2-carbaldehyde
2-Thiophenecarboxaldehyde,3-(1,3-dioxolan-2-yl) 3-(1,3-dioxolan-2-yl)-2-thiophenecarbaldehyde 3-(1,3-Dioxolan-2-yl)thiophene-2-carboxaldehyde Thiophen-2,3-dicarbaldehyd-3-aethylenacetal 2,3-Thiophenedicarbaldehyde 3-(Ethylene acetal) 3-(1,3-dioxolan-2-yl)-2-thiophenecarboaldehyde 2-formyl-3-thienylaldehyde ethylene acetal |
| Molecular Formula | C8H8O3S |
|---|---|
| Molecular Weight | 184.21200 |
| Exact Mass | 184.01900 |
| PSA | 63.77000 |
| LogP | 1.60600 |
| HS Code | 2934999090 |
|---|
|
~97%
13250-83-4 |
| Literature: Nurkkala, Lasse J.; Steen, Robert O.; Dunne, Simon J. Synthesis, 2006 , # 8 p. 1295 - 1300 |
|
~62%
13250-83-4 |
| Literature: Eisai Co., Ltd. Patent: EP1254895 A1, 2002 ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![Thieno[3,2-c]pyridine structure](https://www.chemsrc.com/caspic/402/272-14-0.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |