89324-44-7
89324-44-7 structure
- Name: 5-Formyl-3-thiophenecarboxylic acid
- Chemical Name: 5-formylthiophene-3-carboxylic acid
- CAS Number: 89324-44-7
- Molecular Formula: C6H4O3S
- Molecular Weight: 156.15900
- Create Date: 2018-05-27 08:00:00
- Modify Date: 2025-08-27 12:37:13
| Name | 5-formylthiophene-3-carboxylic acid |
|---|---|
| Synonyms |
2-formyl-4-thiophenecarboxylic acid
5-formyl-thiophene-3-carboxylic acid 3-carboxy-thiophene-5-carboxaldehyde 5-formyl-3-thiophenecarboxylic acid |
| Molecular Formula | C6H4O3S |
|---|---|
| Molecular Weight | 156.15900 |
| Exact Mass | 155.98800 |
| PSA | 82.61000 |
| LogP | 1.25880 |
| HS Code | 2934999090 |
|---|
|
~63%
89324-44-7 |
| Literature: SMITHKLINE BEECHAM CORPORATION Patent: WO2003/76440 A1, 2003 ; Location in patent: Page/Page column 58 ; WO 03/076440 A1 |
|
~64%
89324-44-7 |
| Literature: The Institutes for Pharmaceutical Discovery, Inc. A Corporation of the State of Delaware Patent: US2003/166668 A1, 2003 ; |
|
~%
89324-44-7 |
| Literature: Takeda Chemical Industries, Ltd. Patent: US5840917 A1, 1998 ; |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |