METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
Application- Product Name
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
- CAS No.
- 22913-24-2
- Chemical Name
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
- Synonyms
- AKOS 91623;BUTTPARK 86\18-02;Methyl benzo[b<;RARECHEM AL BF 0483;Thianaphthene-2-carboxylate;Methyl Benzothiophene Carboxylate;METHYL THIANAPHTHENE-2-CARBOXYLATE;Methyl 2-benzothiophenecarboxylate;methyl 1-benzothiophene-2-carboxylate;METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
- CBNumber
- CB5203938
- Molecular Formula
- C10H8O2S
- Formula Weight
- 192.23
- MOL File
- 22913-24-2.mol
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Property
- Melting point:
- 70-74 °C
- Boiling point:
- 304.6±15.0 °C(Predicted)
- Density
- 1.273±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- solid
- Appearance
- Light yellow to yellow Solid
- BRN
- 142166
- InChI
- InChI=1S/C10H8O2S/c1-12-10(11)9-6-7-4-2-3-5-8(7)13-9/h2-6H,1H3
- InChIKey
- KRRAZMUPVIGDCU-UHFFFAOYSA-N
- SMILES
- C12=CC=CC=C1C=C(C(OC)=O)S2
- CAS DataBase Reference
- 22913-24-2(CAS DataBase Reference)
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
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.
N-Bromosuccinimide Price
- Product number
- 666432
- Product name
- Methyl benzo[b]thiophene-2-carboxylate
- Purity
- 97%
- Packaging
- 10g
- Price
- $116
- Updated
- 2025/07/31
- Product number
- 666432
- Product name
- Methyl benzo[b]thiophene-2-carboxylate
- Purity
- 97%
- Packaging
- 1g
- Price
- $48.9
- Updated
- 2023/06/20
- Product number
- M650000
- Product name
- Methyl benzo[b]thiophene-2-carboxylate
- Packaging
- 500mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- OR951927
- Product name
- Methyl benzo[b]thiophene-2-carboxylate
- Purity
- 95%
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
- Product number
- 156020
- Product name
- Methyl 1-benzothiophene-2-carboxylate
- Packaging
- 0.500g
- Price
- $160
- Updated
- 2021/12/16
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Chemical Properties,Usage,Production
Application
Methylbenzothiophene-2-carboxaldehyde is an organic synthesis intermediate used in laboratory research and development processes and in chemical and pharmaceutical synthesis. It is obtained by esterification of benzothiophene-2-carboxylate. It can be used to synthesize 2-substituted-1,3,4-oxadiazine ones – compound 4.
Synthesis
67-56-1
6314-28-9
22913-24-2
General procedure for the synthesis of methylbenzothiophene-2-carbaldehyde from methanol and benzothiophene-2-carboxylic acid: 2-benzothiophenecarboxylic acid (1.0 g, 5.61 mmol, 1.0 eq.) was dissolved in 20 mL of methanol, followed by the addition of concentrated sulfuric acid (0.1 g) as catalyst. The reaction mixture was stirred at 60 °C for 16 hours. Upon completion of the reaction, 50 mL of saturated aqueous sodium bicarbonate was added to the reaction mixture to neutralize the acidic conditions. Subsequently, the organic phase was separated by extraction with ethyl acetate. The organic phase was sequentially washed with saturated brine and dried over anhydrous sodium sulfate. Finally, the organic phase was concentrated under reduced pressure to afford the target product methyl 2-benzothiophenecarboxylate (1.05 g, 97.4% yield) as a white solid.
References
[1] Synlett, 2004, # 6, p. 1113 - 1116
[2] Patent: CN107383024, 2017, A. Location in patent: Paragraph 0407
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Preparation Products And Raw materials
Raw materials
Preparation Products
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Suppliers
- Tel
- 15281070185
- 2865097598@qq.com
- Country
- China
- ProdList
- 898
- Advantage
- 58
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44801
- Advantage
- 61
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11035
- Advantage
- 64
- Tel
- 15527768836
- 1791901229@qq.com
- Country
- China
- ProdList
- 6950
- Advantage
- 52
- Tel
- +86 (21) 6435-5022
- Country
- China
- ProdList
- 4267
- Advantage
- 65
- Tel
- 0086-15189180296
- Fax
- 0086-513-81292226
- l_xu@wisdompharma.com
- Country
- China
- ProdList
- 221
- Advantage
- 60
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 021-62960152
- Fax
- 021-52212593
- 934678158@qq.com
- Country
- China
- ProdList
- 9899
- Advantage
- 55
- Tel
- 21-33526724 18930996265
- Fax
- 37023730
- info@carlowchem.com
- Country
- China
- ProdList
- 1922
- Advantage
- 58
View Lastest Price from METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE manufacturers
- Product
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE 22913-24-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE 22913-24-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2020-01-08