- 4-BROMO-BENZO[B]THIOPHENE
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- $15.00 / 1Kg/Bag
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2023-04-12
- CAS:5118-13-8
- Min. Order: 1Kg/Bag
- Purity: 99.7%
- Supply Ability: Weekly supply of 1000KG
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| 4-Bromobenzo[b]thiophene Basic information | Synthesis |
| 4-Bromobenzo[b]thiophene Chemical Properties |
Boiling point | 144 °C(Press: 20 Torr) | density | 1.649±0.06 g/cm3(Predicted) | storage temp. | 2-8°C(protect from light) | form | solid | color | White to off-white | InChI | InChI=1S/C8H5BrS/c9-7-2-1-3-8-6(7)4-5-10-8/h1-5H | InChIKey | QPBSEYFVZDMBFW-UHFFFAOYSA-N | SMILES | C12=CC=CC(Br)=C1C=CS2 |
Hazard Codes | Xi | Hazard Note | Irritant | HS Code | 2934999090 |
| 4-Bromobenzo[b]thiophene Usage And Synthesis |
Synthesis | The traditional synthesis method is to take 2-bromo-6-fluorobenzaldehyde as a raw material, cyclize the raw material with mercaptoacetic acid in a DMF solvent to obtain 4-chlorobenzo [b] thiophene-2-carboxylic acid, and then decarboxylate the product at a high temperature in a quinoline/copper powder system to obtain the 4-chlorobenzo [b] thiophene. | Uses | 4-Bromobenzo[b]thiophene is an important intermediate in the drug ipiprazole for the treatment of schizophrenia. |
| 4-Bromobenzo[b]thiophene Preparation Products And Raw materials |
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