Ethyl 5-bromothiophene-3-carboxylate
- Product Name
- Ethyl 5-bromothiophene-3-carboxylate
- CAS No.
- 170355-38-1
- Chemical Name
- Ethyl 5-bromothiophene-3-carboxylate
- Synonyms
- Ethyl 5-bromothiophene-4-carboxylate;Ethyl 5-bromothiophene-3-carboxylate;Ethyl 5-bromothiophene-3-carboxylate 97+%;5-bromo-3-Thiophenecarboxylic acid ethyl...;PI-35048 ethyl 5-bromothiophene-3-carboxylate;5-bromo-3-Thiophenecarboxylic acid ethyl ester;5-BroMo-thiophene-3-carboxylic acid ethyl ester;3-Thiophenecarboxylic acid, 5-bromo-, ethyl ester;5-Bromothiophene-3-carboxylic acid ethyl ester, >=98%;5-bromo-3-Thiophenecarboxylic acid ethyl ester (9CI ACI)
- CBNumber
- CB62514598
- Molecular Formula
- C7H7BrO2S
- Formula Weight
- 235.1
- MOL File
- 170355-38-1.mol
Ethyl 5-bromothiophene-3-carboxylate Property
- Boiling point:
- 65-66 °C
- Density
- 1.572±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- form
- liquid
- color
- Colourless to yellow
- InChI
- InChI=1S/C7H7BrO2S/c1-2-10-7(9)5-3-6(8)11-4-5/h3-4H,2H2,1H3
- InChIKey
- LUYMKCLOYODOEI-UHFFFAOYSA-N
- SMILES
- C1SC(Br)=CC=1C(OCC)=O
Safety
- HS Code
- 2934999090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- E901003
- Product name
- Ethyl5-Bromothiophene-3-carboxylate
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- OR46588
- Product name
- Ethyl5-bromothiophene-3-carboxylate
- Purity
- 97+%
- Packaging
- 1g
- Price
- $72
- Updated
- 2021/12/16
- Product number
- 6H66-9-13
- Product name
- Ethyl 5-bromothiophene-3-carboxylate
- Purity
- 97.0%
- Packaging
- 1g
- Price
- $79
- Updated
- 2021/12/16
- Product number
- OR46588
- Product name
- Ethyl5-bromothiophene-3-carboxylate
- Purity
- 97+%
- Packaging
- 5g
- Price
- $177
- Updated
- 2021/12/16
- Product number
- 6H66-9-13
- Product name
- Ethyl 5-bromothiophene-3-carboxylate
- Purity
- 97.0%
- Packaging
- 5G
- Price
- $196
- Updated
- 2021/12/16
Ethyl 5-bromothiophene-3-carboxylate Chemical Properties,Usage,Production
Synthesis
20 g (147 mmol) of aluminum chloride are added portion-wise to a solution of 10 g (67 mmol) of ethyl thiophene-3-carboxylate in 160 ml of dichloro-methane, cooled to 0oC. The reaction medium is warmed to room temperature, and a solution of 4 ml (73 mmol) of bromine in 10 ml of dichloromethane is added. After reaction for 50 minutes at room temperature, the reaction medium is poured into a water + ice mixture and extracted with dichloromethane. The organic phase is dried over magnesium sulfate, filtered, and evaporated under vacuum. The residue obtained is purified by chromatography on a column of silica eluted with a 9/1 HEPTANE/ETHYL acetate mixture. 9 g (57percent) of ethyl 5-bromothiophene-3-carboxylate are obtained.
Uses
Ethyl 5-bromothiophene-3-carboxylate is an important organic reagent that can be used as a building block for the synthesis of many organic compounds. After hydrolysis, it can synthesize 5-Bromothiophene-3-carboxylic acid.
Ethyl 5-bromothiophene-3-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethyl 5-bromothiophene-3-carboxylate manufacturers
- Product
- Ethyl 5-bromothiophene-3-carboxylate 170355-38-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.10000000149011612kg
- Purity
- 98%
- Supply Ability
- 100kg
- Release date
- 2023-03-08
- Product
- Ethyl 5-bromothiophene-3-carboxylate 170355-38-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-07