PYRIDINE-2-SULFONYL FLUORIDE
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- $6 - $1910
- Product name: PYRIDINE-2-SULFONYL FLUORIDE
- CAS: 878376-35-3
- MF: C5H4FNO2S
- MW: 161.15
- EINECS:
- MDL Number:MFCD09265513
- Synonyms:PYRIDINE-2-SULFONYL FLUORIDE;D3730 2-Pyridinesulfonyl fluoride;Pyridine-2-suL;PYRIDINE-2-SULF0NYL FLUORIDE;CjH4FNO2S;2-Pyridinesulfonyl fluoride;PyFluor
58 prices
Selected condition：
Brand
- aablocks
- AccelPharmtech
- ACHEMBLOCK
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chemenu
- Chem-Impex
- ChemSupplyAustralia
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
Package
- 5MG
- 250mg
- 1g
- 2G
- 0.002kg
- 0.005kg
- 5.00g
- 5g
- 0.01kg
- 10g
- 25g
- 0.025kg
- 0.05kg
- 100g
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 97%
- Packaging5g
- Price$33
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 97%
- Packaging10g
- Price$61
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 97%
- Packaging25g
- Price$143
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 98%
- Packaging100g
- Price$490
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 98%
- Packaging1g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004EKT
- Product descriptionPyridine-2-sulfonyl Fluoride 98%
- Packaging250mg
- Price$6
- Updated2026-05-28
- Buy
- ManufacturerAccelPharmtech
- Product numberD3730
- Product description2-Pyridinesulfonylfluoride 97.00%
- Packaging2G
- Price$550
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberD3730
- Product description2-Pyridinesulfonylfluoride 97.00%
- Packaging1G
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberD3730
- Product description2-Pyridinesulfonylfluoride 97.00%
- Packaging5G
- Price$1080
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberD3730
- Product description2-Pyridinesulfonylfluoride 97.00%
- Packaging10G
- Price$1910
- Updated2021-12-16
- Buy
- ManufacturerAccelPharmtech
- Product numberD373010g
- Product description2-Pyridinesulfonyl fluoride 97%
- Packaging
- Price$197
- Updated2026-05-21
- Buy
- ManufacturerAccelPharmtech
- Product numberD3730
- Product description2-Pyridinesulfonyl fluoride 97%
- Packaging10g
- Price$197
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51550
- Product description2-Pyridinesulfonyl fluoride 95%
- Packaging100G
- Price$585
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51550
- Product description2-Pyridinesulfonyl fluoride 95%
- Packaging25G
- Price$180
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number4785BB
- Product descriptionPyridine-2-sulfonyl Fluoride
- Packaging5g
- Price$190
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA650302
- Product descriptionPyridine-2-sulfonyl Fluoride 97%
- Packaging5g
- Price$108
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 97% | 5g | $33 | 2026-05-28 | Buy |
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 97% | 10g | $61 | 2026-05-28 | Buy |
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 97% | 25g | $143 | 2026-05-28 | Buy |
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 98% | 100g | $490 | 2026-05-28 | Buy |
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 98% | 1g | $9 | 2026-05-28 | Buy |
| aablocks | AA004EKT | Pyridine-2-sulfonyl Fluoride 98% | 250mg | $6 | 2026-05-28 | Buy |
| AccelPharmtech | D3730 | 2-Pyridinesulfonylfluoride 97.00% | 2G | $550 | 2021-12-16 | Buy |
| AccelPharmtech | D3730 | 2-Pyridinesulfonylfluoride 97.00% | 1G | $360 | 2021-12-16 | Buy |
| AccelPharmtech | D3730 | 2-Pyridinesulfonylfluoride 97.00% | 5G | $1080 | 2021-12-16 | Buy |
| AccelPharmtech | D3730 | 2-Pyridinesulfonylfluoride 97.00% | 10G | $1910 | 2021-12-16 | Buy |
| AccelPharmtech | D373010g | 2-Pyridinesulfonyl fluoride 97% | $197 | 2026-05-21 | Buy | |
| AccelPharmtech | D3730 | 2-Pyridinesulfonyl fluoride 97% | 10g | $197 | 2026-05-21 | Buy |
| ACHEMBLOCK | P51550 | 2-Pyridinesulfonyl fluoride 95% | 100G | $585 | 2026-05-27 | Buy |
| ACHEMBLOCK | P51550 | 2-Pyridinesulfonyl fluoride 95% | 25G | $180 | 2026-05-27 | Buy |
| AK Scientific | 4785BB | Pyridine-2-sulfonyl Fluoride | 5g | $190 | 2021-12-16 | Buy |
| Ambeed | A650302 | Pyridine-2-sulfonyl Fluoride 97% | 5g | $108 | 2021-12-16 | Buy |
Properties
Melting point :29-34°C
Boiling point :234.9±13.0 °C(Predicted)
Density :1.421±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :-3.93±0.19(Predicted)
form :solid
color :White to Almost white
InChI :InChI=1S/C5H4FNO2S/c6-10(8,9)5-3-1-2-4-7-5/h1-4H
InChIKey :FCFXLXGZHDHJLB-UHFFFAOYSA-N
SMILES :C1(S(F)(=O)=O)=NC=CC=C1
Boiling point :234.9±13.0 °C(Predicted)
Density :1.421±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :-3.93±0.19(Predicted)
form :solid
color :White to Almost white
InChI :InChI=1S/C5H4FNO2S/c6-10(8,9)5-3-1-2-4-7-5/h1-4H
InChIKey :FCFXLXGZHDHJLB-UHFFFAOYSA-N
SMILES :C1(S(F)(=O)=O)=NC=CC=C1
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
2-pyridinesulfonyl fluoride can be used for the deoxyfluorination of primary and secondary alcohols in combination with an amidine or guanidine base. In comparison with other common deoxyfluorination reagents, for example, DAST exhibits less elimination side products in direct comparison on certain substrates.More related product prices
Pyridine hydrochloride 2,6-Pyridinedicarbonitrile 4-Pyridinesulfonamide(6CI,9CI) Pyridine trifluoroacetate PYRIDINE-2-THIOAMIDE 2-Pyridinesulfonamide(6CI,7CI,9CI) dimethyl pyridine-3,5-dicarboxylate METHYL ISONICOTINATE Pyridine-N-oxide 2-Pyridinecarbaldehyde oxime PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Lutidinaldehyde PYRIDINE-2-ACETAMIDE DIMETHYL PYRIDINE-2,5-DICARBOXYLATE quinolinic acid, 2-methyl ester 3-(2-PYRIDINYL)PROPYLAMINE Dimethyl 2,4-pyridinedicarboxylate 3,5-DIHYDROXYPYRIDINERelated product price
-
Pyridine hydrochloride
$9-1925 -
2,6-Pyridinedicarbonitrile
$6-2960 -
4-Pyridinesulfonamide(6CI,9CI)
$40-1590
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
ATK CHEMICAL COMPANY LIMITED
ANHUI WITOP BIOTECH CO., LTD
Chemsigma International Co., Ltd.
Hefei Hirisun Pharmatech Co., Ltd
Changzhou Guiding Bio-Tech. Co.,Ltd.
Henan Alfa Chemical Co., Ltd
changzhou huayang technology co., ltd
