4-Methanesulfonyl-benzoic acid methyl ester
- CAS No.
- 22821-70-1
- Chemical Name:
- 4-Methanesulfonyl-benzoic acid methyl ester
- Synonyms
- RARECHEM AL BF 0606;Methyl 4-Methanesulfonylbenzoate;Methyl4-(methylsulfonyl)benzoate;4-Methanesulfonyl-benzoic acid methyl ester;Benzoic acid, 4-(methylsulfonyl)-, methyl ester
- CBNumber:
- CB8283463
- Molecular Formula:
- C9H10O4S
- Molecular Weight:
- 214.24
- MDL Number:
- MFCD00100037
- MOL File:
- 22821-70-1.mol
- MSDS File:
- SDS
| Melting point | 118-120 °C |
|---|---|
| Boiling point | 377.8±34.0 °C(Predicted) |
| Density | 1.266±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| Appearance | White to off-white Solid |
| InChI | 1S/C9H10O4S/c1-13-9(10)7-3-5-8(6-4-7)14(2,11)12/h3-6H,1-2H3 |
| InChIKey | GUGXKWUWYBKREL-UHFFFAOYSA-N |
| SMILES | O=S(C(C=C1)=CC=C1C(OC)=O)(C)=O |
| UNSPSC Code | 12352200 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| WGK Germany | WGK 3 |
| HS Code | 2916310090 |
| Storage Class | 11 - Combustible Solids |
4-Methanesulfonyl-benzoic acid methyl ester price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR301368 | Methyl 4-(methylsulfonyl)benzoate 97% | 22821-70-1 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR301368 | Methyl 4-(methylsulfonyl)benzoate 97% | 22821-70-1 | 1g | $37 | 2026-06-04 | Buy |
| Apolloscientific | OR301368 | Methyl 4-(methylsulfonyl)benzoate 97% | 22821-70-1 | 5g | $175 | 2026-06-04 | Buy |
| Apolloscientific | OR301368 | Methyl 4-(methylsulfonyl)benzoate 97% | 22821-70-1 | 25g | $864 | 2026-06-04 | Buy |
| Apolloscientific | OR301368 | Methyl 4-(methylsulfonyl)benzoate 97% | 22821-70-1 | 100g | $2827 | 2026-06-04 | Buy |
4-Methanesulfonyl-benzoic acid methyl ester Chemical Properties, Uses, Production
Application
Methyl 4-methanesulfonylbenzoate is an aryl sulfone compound that can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate. It is mainly used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
Synthesis
In a reaction tube, 262 mg of ethyl p-iodobenzoate (MW = 262.04, 1.0 mmol) was added, followed by 153 mg of sodium salt of methyl ketene sulfonate (MW = 102.09, 1.2 mmol, 80%), 28 mg of sodium salt of L-proline (MW = 137.05, 0.2 mmol), 19 mg of CuI (MW = 190.45, 0.1 mmol), 2 ml of DMSO as a solvent, under the protection of nitrogen, the reaction was carried out in an oil bath at 80 for 36 h. Cooling, 4 ml of water was added, and each time it was extracted with 10 ml of ethyl acetate, and repeated three times, and the extract was washed with saturated saline water, dried with anhydrous sodium sulfate, and then filtered, and the filtrate was distilled under reduced pressure, and separated over silica gel columns (the eluent petroleum ether: ethyl acetate = 3: 1 ), obtained 158 mg product 4-methylsulfonylbenzoic acid methyl ester, yield 77%.
4-Methanesulfonyl-benzoic acid methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
4-Methanesulfonyl-benzoic acid methyl ester Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | marketing@accelachem.com | China | 10972 | 64 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 | |
| Shanghai Raise Chemical Technology Co.,Ltd | 15026594951 | rs@raise-chem.com | China | 4905 | 55 |
| Shanghai Balmxy Pharmaceutical Co., Ltd | 021-24206007 13764915196 | sales@balmxy.com | China | 6959 | 55 |
| ShangHai AmK Pharmaceutical Technology Co., Ltd. | 微信 18019252918 18019252918 | sale@amkchem.com | China | 14982 | 55 |
| Accela ChemBio Inc. | +1(858) 699-3322 | marketing@accelachem.com | United States | 6022 | 65 |
| Chengdu Research Accelerators Technology Co., Ltd. | 028-64353063 | reacchemical@163.com | China | 5243 | 58 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Dalian lichuang Chemical Co., Ltd | 0411-0411-00000000 13644282108 | 3500508746@qq.com | China | 2942 | 55 |
View Latest Price from 4-Methanesulfonyl-benzoic acid methyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-09 | 4-METHANESULFONYL-BENZOIC ACID METHYL ESTER
22821-70-1
|
$1.00 | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- 4-METHANESULFONYL-BENZOIC ACID METHYL ESTER
22821-70-1
- $1.00
- 99%
- Career Henan Chemical Co
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