27685-92-3
27685-92-3 structure
- Name: thieno[3,2-c]pyridin-4-ol
- Chemical Name: 5H-thieno[3,2-c]pyridin-4-one
- CAS Number: 27685-92-3
- Molecular Formula: C7H5NOS
- Molecular Weight: 151.186
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-12-22 08:42:53
- Modify Date: 2026-07-15 18:47:48
| Name | 5H-thieno[3,2-c]pyridin-4-one |
|---|---|
| Synonyms |
4-OXO-4,5-DIHYDROTHIENO[3,2-C]PYRIDINE
1. 4-Hydroxythieno[3,2-c]pyridine thieno[3,2-c]pyridin-4(5H)-one 4-oxo-4,5-dihydrothieno<pyridine 4-HYDROXYTHIENO[3,2-C]PYRIDINE Thieno[3,2-c]pyridin-4(5H)-one 4H,5H-thieno[3,2-c]pyridin-4-one O=c1[nH]ccc2sccc12 4-HYDROXYTHIENO[3,2-C]PYRIDINE ISO 9001：2015 REACH Thieno[3,2-c]pyridin-4(5H)-one (8CI, 9CI, ACI) 4,5-Dihydrothieno[3,2-c]pyridine-4-one |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 425.1±25.0 °C at 760 mmHg |
| Molecular Formula | C7H5NOS |
| Molecular Weight | 151.186 |
| Flash Point | 210.9±23.2 °C |
| Exact Mass | 151.009186 |
| PSA | 61.10000 |
| LogP | 1.52 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.745 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 4 | |
![Thieno[3,2-c]pyridin-4-amine (9CI) structure](https://image.chemsrc.com/caspic/493/215453-35-3.png)
![4-Chlorothieno[3,2-c]pyridine structure](https://image.chemsrc.com/caspic/098/27685-94-5.png)
![4-piperazin-1-ylthieno[3,2-c]pyridine structure](https://image.chemsrc.com/caspic/029/106261-27-2.png)
![Thieno[3,2-c]pyridine-5(4H)-acetic acid,-alpha--methyl-4-oxo structure](https://image.chemsrc.com/caspic/110/118376-65-1.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% |