1,2-Dibromoethane-1-sulfonyl fluoride
- CAS No.
- 103020-97-9
- Chemical Name:
- 1,2-Dibromoethane-1-sulfonyl fluoride
- Synonyms
- 1,2-dibromo-Ethanesulfonyl fluoride;Ethanesulfonyl fluoride, 1,2-dibromo-;1,2-Dibromoethane-1-sulfonyl fluoride
- CBNumber:
- CB15541859
- Molecular Formula:
- C2H3Br2FO2S
- Molecular Weight:
- 269.92
- MDL Number:
- MFCD31615713
- MOL File:
- 103020-97-9.mol
- MSDS File:
- SDS
Last updated:2022-08-15 17:41:22
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P302+P352-P305+P351+P338 |
1,2-Dibromoethane-1-sulfonyl fluoride price More Price(1)
1,2-Dibromoethane-1-sulfonyl fluoride Chemical Properties,Uses,Production
Uses
1,2-Dibromoethane-1-sulfonyl fluoride (DESF) is a bench-stable precursor to 1-bromoethene-1-sulfonyl fluoride (BESF), a new and robust connective hub for the Sulfur (VI) fluoride exchange (SuFEx) click reaction. BESF offers similar routes as ethenesulfonyl fluoride (ESF, cat# 746959) but with additional reactivity due to the embedded bromo group.
Treatment of DESF with triethylamine generates BESF in situ, which has been used to synthesize diverse and unprecented sulfonyl fluorides in good-to-excellent yields. As the resulting molecules possess sulfonyl fluoride handles, further SuFEx reactions are also possible. DESF adds another useful tool for conjugation strategies in chemical biology and organic and polymer synthesis.
1,2-Dibromoethane-1-sulfonyl fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
1,2-Dibromoethane-1-sulfonyl fluoride Suppliers
Global( 7)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
Wuhan TCASChem Technology Co., Ltd. | 027-027-86697669 13986148687 | sales@tcaschem.com | China | 3932 | 55 |
Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
Hangzhou Taorui Biotechnology Co., Ltd | 4000-360-990 15268198094 | sales@torreybio.com | China | 2739 | 58 |
Shaoyuan Technology (Shanghai) Co., Ltd. | 021-50795510 4000665055 | sy-c5@accelachem.com | China | 8246 | 58 |
Shanghai Aladdin Biochemical Technology Co.,Ltd. | +86-18521732826 | market@aladdin-e.com | China | 48467 | 58 |
1,2-Dibromoethane-1-sulfonyl fluoride
Ethanesulfonyl fluoride, 1,2-dibromo-
1,2-dibromo-Ethanesulfonyl fluoride
103020-97-9
C2H3Br2FO2S