METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Structure](CAS/GIF/22913-24-2.gif)
- 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
- Molecular Weight:
- 192.24
- MDL Number:
- MFCD00067791
- MOL File:
- 22913-24-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Methyl benzo[b]thiophene-2-carboxylate 97% | 666432 | 10g | $124 |
| Methyl benzo[b]thiophene-2-carboxylate 97% | 666432 | 1g | $48.9 |
| Methyl benzo[b]thiophene-2-carboxylate 97% | OR951927 | 1g | $64 |
| Methyl benzo[b]thiophene-2-carboxylate 97% | OR951927 | 1g | $64 |
| Methyl 1-benzothiophene-2-carboxylate | 156020 | 1.00g | $200 |
| More product size | |||
| 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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2934999090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 666432 | Methyl benzo[b]thiophene-2-carboxylate 97% | 22913-24-2 | 10g | $124 | 2026-04-30 | Buy |
| Sigma-Aldrich | 666432 | Methyl benzo[b]thiophene-2-carboxylate 97% | 22913-24-2 | 1g | $48.9 | 2023-06-20 | Buy |
| Apolloscientific | OR951927 | Methyl benzo[b]thiophene-2-carboxylate 97% | 22913-24-2 | 1g | $64 | 2026-06-04 | Buy |
| Apolloscientific | OR951927 | Methyl benzo[b]thiophene-2-carboxylate 97% | 22913-24-2 | 1g | $64 | 2026-06-04 | Buy |
| Matrix Scientific | 156020 | Methyl 1-benzothiophene-2-carboxylate | 22913-24-2 | 1.00g | $200 | 2026-05-18 | Buy |
METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Chemical Properties,Uses,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
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE](/CAS/GIF/22913-24-2.gif)
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Hubei Ipure Biology Co., Ltd | +8618062405514 | ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29093 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52704 | 58 |
| sgtlifesciences pvt ltd | +91-8790379245 | dj@sgtlifesciences.com | China | 12373 | 58 |
| RR Scientific LLC | +86-13917743231 | sales@rrscientific.com | United States | 878 | 58 |
View Lastest Price from METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE pictures](/ProductImageEN/2022-04/Small/973c3389-241c-41d3-89a4-f027c1508145.jpg) |
2025-11-18 | METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
|
$1.10 | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE pictures](/ProductImageEN/2021-06/Small/0cd50b67-b290-4ab6-aa86-e73c144a01d3.jpg) |
2021-07-02 | METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE pictures](https://img.chemicalbook.com/ProductImageEN/2020-1/Small/ef0b8fa6-6651-4329-b5f9-44540dd66733.jpg) |
2020-01-09 | METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
|
$1.00 | 1KG | 99% | 10000KGS | Career Henan Chemical Co |
-
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
22913-24-2
- $1.00
- 99%
- Career Henan Chemical Co
22913-24-2(METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE)Related Search:
1of4
