5-bromothiophene-3-carboxylic acid
- Product Name
- 5-bromothiophene-3-carboxylic acid
- CAS No.
- 100523-84-0
- Chemical Name
- 5-bromothiophene-3-carboxylic acid
- Synonyms
- 5-BroMo-3-thiophenecarboxylic acid;EA159;5-Bromothiophene-3-carboxylicaci;2-Bromothiophene-4-carboxylic acid;5-bromothiophene-3-carboxylic acid;3-Thiophenecarboxylic acid, 5-broMo-;5-Bromothiophene-3-carboxylic acid 97+%;5-Bromothiophene-3-carboxylic acid≥ 97% (HPLC);5-bromothiophene-3-carboxylic acid ISO 9001：2015 REACH
- CBNumber
- CB01529504
- Molecular Formula
- C5H3BrO2S
- Formula Weight
- 207.05
- MOL File
- 100523-84-0.mol
5-bromothiophene-3-carboxylic acid Property
- Melting point:
- 140-144°C
- Boiling point:
- 318.9±27.0 °C(Predicted)
- Density
- 1.923±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- solid
- pka
- 3.82±0.10(Predicted)
- color
- Off-white
- InChI
- InChI=1S/C5H3BrO2S/c6-4-1-3(2-9-4)5(7)8/h1-2H,(H,7,8)
- InChIKey
- YCNXGPMGMAKDPM-UHFFFAOYSA-N
- SMILES
- C1SC(Br)=CC=1C(O)=O
- CAS DataBase Reference
- 100523-84-0
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 774227
- Product name
- 5-bromothiophene-3-carboxylic acid
- Purity
- 97%
- Packaging
- 1g
- Price
- $218
- Updated
- 2023/06/20
- Product number
- B698993
- Product name
- 5-bromothiophene-3-carboxylic acid
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- OR17257
- Product name
- 5-Bromothiophene-3-carboxylic acid
- Packaging
- 5g
- Price
- $108
- Updated
- 2021/12/16
- Product number
- 6H66-9-08
- Product name
- 5-Bromothiophene-3-carboxylic acid
- Purity
- 99%
- Packaging
- 5G
- Price
- $128
- Updated
- 2021/12/16
- Product number
- 073372
- Product name
- 5-Bromothiophene-3-carboxylic acid
- Purity
- 95+%
- Packaging
- 5g
- Price
- $230
- Updated
- 2021/12/16
5-bromothiophene-3-carboxylic acid Chemical Properties,Usage,Production
Chemical Properties
White to off-white powder
Synthesis
88-13-1
100523-84-0
(d) Synthesis of 5-bromo-3-thiophenecarboxylic acid: a glacial acetic acid solution of bromine was prepared by dissolving 16 g of Br2 (0.1 mol) in 200 ml of glacial acetic acid. This solution was slowly added dropwise to 100 ml of glacial acetic acid solution containing 3-thiophenecarboxylic acid (12.8 g; 0.1 mol). The reaction mixture was stirred at room temperature for 20 minutes. Upon completion of the reaction, the mixture was poured into a vessel containing water and ice to quench the reaction and promote precipitation of the product. The resulting white precipitate was collected by filtration and washed with water to remove residual glacial acetic acid. Finally, the product was purified by recrystallization from water to give 5-bromo-3-thiophenecarboxylic acid in 70% yield.
References
[1] Tetrahedron Letters, 2013, vol. 54, # 11, p. 1460 - 1462
[2] Patent: US4767758, 1988, A
[3] Journal of Materials Chemistry C, 2018, vol. 6, # 14, p. 3731 - 3742
[4] Chemistry of Materials, 2010, vol. 22, # 19, p. 5617 - 5624
[5] Angewandte Chemie - International Edition, 2018, vol. 57, # 26, p. 7714 - 7718
5-bromothiophene-3-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-bromothiophene-3-carboxylic acid manufacturers
- Product
- 5-Bromo-3-thiophenecarboxylic Acid 100523-84-0
- Price
- US $590.00/g
- Min. Order
- 1g
- Purity
- 99 %
- Supply Ability
- 5000 Kg
- Release date
- 2025-11-04
- Product
- 5-bromothiophene-3-carboxylic acid 100523-84-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 2000
- Release date
- 2025-06-11
- Product
- 5-bromothiophene-3-carboxylic acid 100523-84-0
- Price
- US $5.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10000
- Release date
- 2024-08-14