Difluoromethyl 2-pyridyl sulfone
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- $8 - $1363
- Product name: Difluoromethyl 2-pyridyl sulfone
- CAS: 1219454-89-3
- MF: C6H5F2NO2S
- MW: 193.17
- EINECS:-0
- MDL Number:MFCD17010193
- Synonyms:Pyridine, 2-[(difluoroMethyl)sulfonyl]-;DifluoroMethyl 2-Pyridyl Sulfone;Difluoromethyl 2-pyridyl sulfone 97% (HPLC);Hu Reagent;2-[(DifL;DFM-2-pyridyl sulfone;2-PySO2CF2H;2-difluoromethanesulfonylpyridine - [D81776]
44 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AK Scientific
- Ambeed
- Apolloscientific
- Chemenu
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
Package
- 500mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- Manufactureraablocks
- Product numberAA0016CO
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging1g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0016CO
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging5g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0016CO
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging10g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0016CO
- Product description2-[(Difluoromethyl)sulfonyl]pyridine >98%
- Packaging25g
- Price$50
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0016CO
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging100g
- Price$183
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberT100328
- Product description2-difluoromethanesulfonylpyridine 97%
- Packaging100G
- Price$210
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberT100328
- Product description2-difluoromethanesulfonylpyridine 97%
- Packaging100G
- Price$210
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS131585
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging25g
- Price$145
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS131585
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging5g
- Price$43
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS131585
- Product description2-[(Difluoromethyl)sulfonyl]pyridine 98%
- Packaging1g
- Price$23
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product number9091BB
- Product description2-((Difluoromethyl)sulfonyl)pyridine
- Packaging5g
- Price$249
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA505800
- Product description2-((Difluoromethyl)sulfonyl)pyridine 98%
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA505800
- Product description2-((Difluoromethyl)sulfonyl)pyridine 98%
- Packaging5g
- Price$48
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA505800
- Product description2-((Difluoromethyl)sulfonyl)pyridine 98%
- Packaging25g
- Price$158
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberPC10687
- Product descriptionDifluoromethyl 2-pyridyl sulfone 97%
- Packaging1g
- Price$145
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberPC10687
- Product descriptionDifluoromethyl 2-pyridyl sulfone 98%
- Packaging1g
- Price$21
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0016CO | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 1g | $8 | 2026-05-28 | Buy |
| aablocks | AA0016CO | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 5g | $12 | 2026-05-28 | Buy |
| aablocks | AA0016CO | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 10g | $23 | 2026-05-28 | Buy |
| aablocks | AA0016CO | 2-[(Difluoromethyl)sulfonyl]pyridine >98% | 25g | $50 | 2026-05-28 | Buy |
| aablocks | AA0016CO | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 100g | $183 | 2026-05-28 | Buy |
| ACHEMBLOCK | T100328 | 2-difluoromethanesulfonylpyridine 97% | 100G | $210 | 2026-05-25 | Buy |
| ACHEMBLOCK | T100328 | 2-difluoromethanesulfonylpyridine 97% | 100G | $210 | 2026-05-27 | Buy |
| Activate Scientific | AS131585 | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 25g | $145 | 2026-06-04 | Buy |
| Activate Scientific | AS131585 | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 5g | $43 | 2026-06-04 | Buy |
| Activate Scientific | AS131585 | 2-[(Difluoromethyl)sulfonyl]pyridine 98% | 1g | $23 | 2026-06-04 | Buy |
| AK Scientific | 9091BB | 2-((Difluoromethyl)sulfonyl)pyridine | 5g | $249 | 2021-12-16 | Buy |
| Ambeed | A505800 | 2-((Difluoromethyl)sulfonyl)pyridine 98% | 1g | $14 | 2021-12-16 | Buy |
| Ambeed | A505800 | 2-((Difluoromethyl)sulfonyl)pyridine 98% | 5g | $48 | 2021-12-16 | Buy |
| Ambeed | A505800 | 2-((Difluoromethyl)sulfonyl)pyridine 98% | 25g | $158 | 2021-12-16 | Buy |
| Apolloscientific | PC10687 | Difluoromethyl 2-pyridyl sulfone 97% | 1g | $145 | 2021-12-16 | Buy |
| Apolloscientific | PC10687 | Difluoromethyl 2-pyridyl sulfone 98% | 1g | $21 | 2026-06-04 | Buy |
Properties
Melting point :47.0 to 51.0 °C
Boiling point :324.4±42.0 °C(Predicted)
Density :1.423±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :-2.60±0.19(Predicted)
form :Solid
color :Off-White
BRN :20317604
InChI :InChI=1S/C6H5F2NO2S/c7-6(8)12(10,11)5-3-1-2-4-9-5/h1-4,6H
InChIKey :YRQNSTAWTLXCEZ-UHFFFAOYSA-N
SMILES :C1(S(C(F)F)(=O)=O)=NC=CC=C1
Boiling point :324.4±42.0 °C(Predicted)
Density :1.423±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :-2.60±0.19(Predicted)
form :Solid
color :Off-White
BRN :20317604
InChI :InChI=1S/C6H5F2NO2S/c7-6(8)12(10,11)5-3-1-2-4-9-5/h1-4,6H
InChIKey :YRQNSTAWTLXCEZ-UHFFFAOYSA-N
SMILES :C1(S(C(F)F)(=O)=O)=NC=CC=C1
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Reagent is used in the olefination of ketones and aldehydes to form gem-difluoro olefins under basic conditions.Product is also used as a crucial intermediate toward making 1,1-difluorinated alkyl chains for the alkylation of heterocycles.Related product price
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![Pyridine, 2-[(difluoroMethyl)sulfonyl]-](https://img.chemicalbook.com/ProductImageEN/2020-1/small/0bc0520c-a286-4e9e-84c3-af83db181b94.png){kind=small}