5,7-Dichlorothieno[3,2-b]pyridine
![5,7-Dichlorothieno[3,2-b]pyridine Structure](https://image.chemsrc.com/caspic/097/74695-44-6.png)
5,7-Dichlorothieno[3,2-b]pyridine structure
|
Common Name | 5,7-Dichlorothieno[3,2-b]pyridine | ||
|---|---|---|---|---|
| CAS Number | 74695-44-6 | Molecular Weight | 204.076 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 288.1±35.0 °C at 760 mmHg | |
| Molecular Formula | C7H3Cl2NS | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 128.0±25.9 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 5,7-Dichlorothieno[3,2-b]pyridine |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 288.1±35.0 °C at 760 mmHg |
| Molecular Formula | C7H3Cl2NS |
| Molecular Weight | 204.076 |
| Flash Point | 128.0±25.9 °C |
| Exact Mass | 202.936325 |
| PSA | 41.13000 |
| LogP | 4.35 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.701 |
| InChIKey | GACWBJMFVQODCY-UHFFFAOYSA-N |
| SMILES | Clc1cc(Cl)c2sccc2n1 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2934999090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~%
5,7-Dichlorothi... CAS#:74695-44-6 |
| Literature: WO2008/118718 A2, ; Page/Page column 60 ; |
|
~49%
5,7-Dichlorothi... CAS#:74695-44-6 |
| Literature: Journal of Chemical Research, Miniprint, , # 1 p. 113 - 126 |
|
~%
5,7-Dichlorothi... CAS#:74695-44-6 |
| Literature: Journal of Chemical Research, Miniprint, , # 1 p. 113 - 126 |
|
~%
5,7-Dichlorothi... CAS#:74695-44-6 |
| Literature: Journal of Chemical Research, Miniprint, , # 1 p. 113 - 126 |
|
~%
5,7-Dichlorothi... CAS#:74695-44-6 |
| Literature: Journal of Chemical Research, Miniprint, , # 1 p. 113 - 126 |
![Thieno[3,2-b]pyridine-5,7-diol structure](https://image.chemsrc.com/caspic/249/74695-40-2.png)
![7-chlorothieno[3,2-b]pyridin-5(4H)-one structure](https://image.chemsrc.com/caspic/059/74695-45-7.png)
![6-ethoxycarbonyl-7-hydroxythieno[3,2-b]pyridin-5(4H)-one structure](https://image.chemsrc.com/caspic/228/74695-36-6.png)
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 5,7-Dichlorothieno[3,2-b]pyridine |
| 5,7-dichlorotheno[3,2-b]pyridine |
| QC-5863 |
| W8229 |
| 5,7-dichlorothieno<3,2-b>pyridine |
| 2,4-dichlorothieno[3,2-b]pyridine |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the SMILES notation of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: SMILES notation of 5,7-Dichlorothieno[3,2-b]pyridine is Clc1cc(Cl)c2sccc2n1. |
| Q: What English synonyms does 5,7-Dichlorothieno[3,2-b]pyridine have? |
| A: English synonyms of 5,7-Dichlorothieno[3,2-b]pyridine: 5,7-Dichlorothieno[3,2-b]pyridine, 5,7-dichlorotheno[3,2-b]pyridine, QC-5863, W8229, 5,7-dichlorothienopyridine, 2,4-dichlorothieno[3,2-b]pyridine. |
| Q: What is the InChIKey of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: InChIKey of 5,7-Dichlorothieno[3,2-b]pyridine is GACWBJMFVQODCY-UHFFFAOYSA-N. |
| Q: What is the English name of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: The English name of 5,7-Dichlorothieno[3,2-b]pyridine is 5,7-Dichlorothieno[3,2-b]pyridine. |
| Q: What is the CAS number of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: CAS number of 5,7-Dichlorothieno[3,2-b]pyridine is 74695-44-6. |
| Q: What is the molecular weight of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: Molecular weight of 5,7-Dichlorothieno[3,2-b]pyridine is 204.076. |
| Q: What is the boiling point of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: Boiling point of 5,7-Dichlorothieno[3,2-b]pyridine is 288.1±35.0 °C at 760 mmHg. |
| Q: What is the LogP of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: LogP of 5,7-Dichlorothieno[3,2-b]pyridine is 4.35. |
| Q: What is the molecular formula of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: Molecular formula of 5,7-Dichlorothieno[3,2-b]pyridine is C7H3Cl2NS. |
| Q: What is the polar surface area (PSA) of 5,7-Dichlorothieno[3,2-b]pyridine? |
| A: Polar surface area (PSA) of 5,7-Dichlorothieno[3,2-b]pyridine is 41.13000. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |