ChemicalBook > CAS DataBase List > 4-Bromobenzo[b]thiophene
4-Bromobenzo[b]thiophene
Synthesis- Product Name
- 4-Bromobenzo[b]thiophene
- CAS No.
- 5118-13-8
- Chemical Name
- 4-Bromobenzo[b]thiophene
- Synonyms
- 4-Bromobenzothiophene;4-BROMO-1-BENZOTHIOPHENE;4-bromo-thiophene;4-Bromothianaphthene;5-cyanobenzothiophene;Bromobenzo[b]thiophene;4-BROMO-BENZO[B]THIOPHENE;Brexpiprazole intermdiate;Benzo[b]thiophene,4-broMo-;CAS5118-13-8 4-BROMO-BENZO[B]THIOPHENE
- CBNumber
- CB3813658
- Molecular Formula
- C8H5BrS
- Formula Weight
- 213.09
- MOL File
- 5118-13-8.mol
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4-Bromobenzo[b]thiophene Property
- 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
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Safety
- Hazard Codes
- Xi
- Hazard Note
- Irritant
- HS Code
- 2934999090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TRC
- Product number
- B680503
- Product name
- 4-Bromo-benzo[b]thiophene
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 122176
- Product name
- 4-Bromobenzothiophene
- Purity
- 90+%
- Packaging
- 25g
- Price
- $84
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB57657
- Product name
- 4-Bromobenzo[b]thiophene
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB57657
- Product name
- 4-Bromobenzo[b]thiophene
- Packaging
- 2g
- Price
- $150
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 5H66-9-X5
- Product name
- 4-Bromobenzo[b]thiophene
- Packaging
- 25g
- Price
- $160
- Updated
- 2021/12/16
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4-Bromobenzo[b]thiophene Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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View Lastest Price from 4-Bromobenzo[b]thiophene manufacturers
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- 4-Bromobenzo[b]thiophene 5118-13-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-06
PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD
- Product
- 4-Bromobenzo[b]thiophene 5118-13-8
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2-5 MTs
- Release date
- 2024-05-11
R&D Scientific Inc.
- Product
- 4-Bromobenzo[b]thiophene 5118-13-8
- Price
- US $2200.00/Kg
- Min. Order
- 1Kg
- Purity
- 98
- Supply Ability
- 500 Kg
- Release date
- 2024-04-26
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