ChemicalBook > CAS DataBase List > PYRIDINE-2-SULFONYL FLUORIDE

PYRIDINE-2-SULFONYL FLUORIDE

Product Name: PYRIDINE-2-SULFONYL FLUORIDE
CAS No.: 878376-35-3
Chemical Name: PYRIDINE-2-SULFONYL FLUORIDE
Synonyms: PyFluor;2-Pyridinesulfonyl fluoride;CjH4FNO2S;Pyridine-2-suL;PYRIDINE-2-SULF0NYL FLUORIDE;PYRIDINE-2-SULFONYL FLUORIDE;D3730 2-Pyridinesulfonyl fluoride
CBNumber: CB91477640
Molecular Formula: C5H4FNO2S
Formula Weight: 161.15
MOL File: 878376-35-3.mol

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PYRIDINE-2-SULFONYL FLUORIDE Property

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
form: solid
pka: -3.93±0.19(Predicted)
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

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Safety

Hazard Codes: C
RIDADR: UN 3261 8 / PGII
TSCA: No
HazardClass: 8
PackingGroup: II
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 804401
Product name: PyFluor
Packaging: 5g
Price: $94.1
Updated: 2025/07/31

TCI Chemical

Product number: P2398
Product name: Pyridine-2-sulfonyl Fluoride
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $234
Updated: 2025/07/31

TRC

Product number: P991555
Product name: 2-PyridinesulfonylFluoride
Packaging: 250mg
Price: $105
Updated: 2021/12/16

TRC

Product number: P991555
Product name: 2-PyridinesulfonylFluoride
Packaging: 5g
Price: $715
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM1046350
Product name: PYRIDINE-2-SULPHONYL FLUORIDE
Purity: 95.00%
Packaging: 1G
Price: $780.57
Updated: 2021/12/16

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PYRIDINE-2-SULFONYL FLUORIDE Chemical Properties,Usage,Production

Uses

Novel thermally stable deoxyfluorination reagent with a broad substrate scope of alcohols.

Uses

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.

PYRIDINE-2-SULFONYL FLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from PYRIDINE-2-SULFONYL FLUORIDE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: PYRIDINE-2-SULFONYL FLUORIDE 878376-35-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-09

Career Henan Chemical Co

Product: PYRIDINE-2-SULFONYL FLUORIDE 878376-35-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 100kg
Release date: 2018-12-20

878376-35-3, PYRIDINE-2-SULFONYL FLUORIDERelated Search:

PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE 2-Pyridinecarbaldehyde oxime Pyridine-N-oxide METHYL ISONICOTINATE dimethyl pyridine-3,5-dicarboxylate 2-Pyridinesulfonamide(6CI,7CI,9CI) PYRIDINE-2-THIOAMIDE Pyridine trifluoroacetate 2,3,5,6-Tetraaminopyridine trihydrochloride 4-Pyridinesulfonamide(6CI,9CI) 2,6-Pyridinedicarbonitrile Pyridine hydrochloride PYRIDINE-2-SULFONYL FLUORIDE Lutidinaldehyde 3,5-Pridine diboronic acid PYRIDINE-2-ACETAMIDE DIMETHYL PYRIDINE-2,5-DICARBOXYLATE quinolinic acid, 2-methyl ester

PYRIDINE-2-SULFONYL FLUORIDE

2-Pyridinesulfonyl fluoride

PyFluor

D3730 2-Pyridinesulfonyl fluoride

Pyridine-2-suL

PYRIDINE-2-SULF0NYL FLUORIDE

CjH4FNO2S

878376-35-3