ChemicalBook >> CAS DataBase List >>1-(Fluorosulfuryl)-2,3-
1-(Fluorosulfuryl)-2,3-
- CAS No.
- 2179072-33-2
- Chemical Name:
- 1-(Fluorosulfuryl)-2,3-
- Synonyms
- 1-(fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;1-(Fluorosulfuryl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;185051;1-(Fluorosulfuryl)-2,3-;1-(Fluorosulfonyl)-2,3-dimethyl-1H-;2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride;1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifl;2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride trifluoromethanesulfonate;1-(Fluorosulfonyl)-2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate;3-(Fluorosulfonyl)-1,2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
- CBNumber:
- CB84662022
- Molecular Formula:
- C6H8F4N2O5S2
- Molecular Weight:
- 328.25
- MDL Number:
- MFCD31693095
- MOL File:
- 2179072-33-2.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P302+P352-P362+P364 |
| HS Code | 2933299090 |
1-(Fluorosulfuryl)-2,3- price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 903132 | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate ≥95% | 2179072-33-2 | 1G | $136 | 2023-06-20 | Buy |
| Sigma-Aldrich | 903132 | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate ≥95% | 2179072-33-2 | 5G | $446 | 2023-06-20 | Buy |
| Sigma-Aldrich | 903132 | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate ≥95% | 2179072-33-2 | 25G | $1530 | 2023-06-20 | Buy |
| Apolloscientific | PC32793 | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate | 2179072-33-2 | 5g | $240 | 2021-12-16 | Buy |
| Apolloscientific | PC32793 | 1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate | 2179072-33-2 | 1g | $60 | 2021-12-16 | Buy |
1-(Fluorosulfuryl)-2,3- Chemical Properties,Uses,Production
Uses
This solid fluorosulfuryl imidazolium triflate salt, SuFEx-IT, is a convenient alternative to sulfuryl fluoride (SO2F2), which is a harmful fumigant gas with difficult handling procedures that make SO2F2 -- and the products it is capable of making -- difficult to access. However, this reagent possesses novel reactivity, selectivity, and scope and was demonstrated by the labs of K. Barry Sharpless and Jiajia Dong to convert phenols, primary amines, and secondary amines to fluorosulfates and sulfamoyl fluorides. Fluorosulfates are used widely in biological studies, medicinal chemistry, and work as a pseudohalide in Pd-catalysed cross-coupling reactions.
Store in dry environment (desiccator advised) at 4 °C.
1-(Fluorosulfuryl)-2,3- Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 66)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19825 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7906 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19908 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
| Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 | cbc@coresyn.com | China | 9984 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20234 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Nanjing Bicbiotechnology Co., Ltd | +86-2552131256 +86-18251840740 | sales@bicbiotech.com | China | 5994 | 58 |
1-(Fluorosulfuryl)-2,3-
1-(Fluorosulfonyl)-2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
185051
7-bromo-5-methyl-1,2,3,4-tetrahydroisoquinoline1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
1-(fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
1-(Fluorosulfuryl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
3-(Fluorosulfonyl)-1,2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
1-(fluorosulphonyl)-2,3-dimethyl-1H-imidazole-3-trifluoromethylsulfonic acidammonium
2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride
2,3-dimethylimidazol-3-ium-1-sulfonyl fluoride trifluoromethanesulfonate
1-(Fluorosulfonyl)-2,3-dimethyl-1H-
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
1-(Fluorosulfonyl)-2,3-dimethyl-1H-imidazol-3-ium trifl
2179072-33-2