Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
- CAS No.
- 67217-55-4
- Chemical Name:
- Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
- Synonyms
- Mono-6-O-Tosyl-beta-Cyclodextrin;Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin;6-Mono(O-toluenesulfonyl)-β-cyclodextrin;mono-(6-p-toluenesulfonyl)-β-cyclodextrin;Mono-(6-p-toluenesulfonyl)-b-cyclodextrin;Mono-6-O-(p-toluenesulfonyl)-b-cyclodextrin;Mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin;6A-(4-methylbenzenesulfonate)- -Cyclodextrin;Mono-(6-p-toluenesulfonyl)-beta-cyclodextrin;β-Cyclodextrin, 6A-(4-methylbenzenesulfonate)
- CBNumber:
- CB22130961
- Molecular Formula:
- C49H76O37S
- Molecular Weight:
- 1289.17
- MDL Number:
- MFCD05864975
- MOL File:
- 67217-55-4.mol
| Product description | Number | Pack Size | Price |
| Mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin | M3398 | 1G | $135 |
| Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin >85.0%(HPLC) | M1381 | 200mg | $355 |
| Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin | M732785 | 5mg | $45 |
| Mono-6-O-(p-toluenesulfonyl)-b-cyclodextrin | OM11989 | 100mg | $85 |
| Mono-6-O-(p-toluenesulfonyl)-b-cyclodextrin | OM11989 | 1g | $350 |
| More product size | |||
| Melting point | 179 °C |
|---|---|
| Density | 1.591±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Soluble in DMF, DMSO. Insoluble in water, methanol, chloroform. |
| form | Solid powder or crystals |
| pka | 12.47±0.70(Predicted) |
| color | White |
| optical activity | 111.603° (C=0.01 g/ml, DMF) |
| InChIKey | URYLJCBFCXEADB-UVTLCHRDNA-N |
| CAS DataBase Reference | 67217-55-4 |
Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M3398 | Mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin | 67217-55-4 | 1G | $135 | 2025-07-31 | Buy |
| TCI Chemical | M1381 | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin >85.0%(HPLC) | 67217-55-4 | 200mg | $355 | 2023-06-20 | Buy |
| TRC | M732785 | Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin | 67217-55-4 | 5mg | $45 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OM11989 | Mono-6-O-(p-toluenesulfonyl)-b-cyclodextrin | 67217-55-4 | 100mg | $85 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OM11989 | Mono-6-O-(p-toluenesulfonyl)-b-cyclodextrin | 67217-55-4 | 1g | $350 | 2021-12-16 | Buy |
Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin Chemical Properties,Uses,Production
Uses
Mono(6-O-p-tolylsulfonyl)-β-cyclodextrin (CAS# 67217-55-4) is carbohydrate used in the preparation of electroactive polyaniline/silica hybrid sol-gels. Recently, mono(6-O-p-tolylsulfonyl)-β-cyclodextrin has been proposed for use as a catalyst for atmospheric CO2 fixation by conversion to cuclic carbonate.
Synthesis
![1-[(4-Methylphenyl)sulfonyl]-1H-imidazole](/CAS/GIF/2232-08-8.gif)
2232-08-8
7585-39-9
67217-55-4
The general procedure for the synthesis of mono-6-O-(p-toluenesulfonyl)-β-cyclodextrin from 1-(p-toluenesulfonyl)imidazole and β-cyclodextrin was as follows: in a 1L two-necked round-bottomed flask, β-cyclodextrin (40.0 g, 35.2 mmol) was dissolved in 450 mL of deionized water at 60°C with vigorous stirring until complete dissolution. To the resulting emulsion suspension was added 1-(p-toluenesulfonyl)-imidazole (12 g, 54 mmol). After the reaction mixture was stirred for 2 hours, a 25 mL aqueous solution of sodium hydroxide (9 g, 225 mmol) was slowly added (about 20 minutes to complete the drop). After continued stirring for 20 minutes, unreacted 1-(p-toluenesulfonyl)-imidazole was removed by filtration through a sintered glass funnel. Subsequently, ammonium chloride (24.1 g, 900 mmol) was added to the reaction solution to quench the reaction and all solids were dissolved by rotary evaporation. The reaction mixture was concentrated to half the original volume by blowing a stream of air over its surface. The resulting suspension was filtered through a large sintered glass funnel and the collected solids were washed sequentially with ice water (2 x 100 mL) and acetone (1 x 200 mL), and finally dried in a vacuum desiccator with CaCl2 as the drying agent to constant weight. The product 20.63 g was obtained in 45.39% (16 mmol) yield.
References
[1] Tetrahedron Letters, 2013, vol. 54, # 25, p. 3268 - 3273
[2] Synthetic Communications, 2014, vol. 44, # 5, p. 589 - 599
[3] Green Chemistry, 2014, vol. 16, # 6, p. 3117 - 3124
[4] Carbohydrate Research, 2016, vol. 430, p. 85 - 94
[5] Organic Syntheses, 2000, vol. 77, p. 225 - 225
Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5998 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21615 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29850 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19552 | 58 |
| Shandong Binzhou Zhiyuan Biotechnology Co., Ltd. | 13562317646 | bob.zhao@cydextrin.com | CHINA | 46 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8830 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10237 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
View Lastest Price from Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-17 | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
|
US $0.00 / g | 1g | 98%min | 1000g | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-04-04 | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2023-03-29 | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
|
US $0.00-0.00 / kg | 1kg | 98% | 1000kg | LY Global chemicals co.,ltd . |
-
- Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
- US $0.00 / g
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin
67217-55-4
- US $0.00-0.00 / kg
- 98%
- LY Global chemicals co.,ltd .
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