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Difluoromethyl 2-pyridyl sulfone - 97% (HPLC), high purity , CAS No.1219454-89-3

≥97%(HPLC)

CAS#: 1219454-89-3
Formula: C₆H₅F₂NO₂S
Molecular Weight: 193.17
MDL number: MFCD17010193
PubChem CID: 46188280
PubChem SID: 488201262

Item Number

D302647

Grouped product items
SKU	Size	Availability	Price
D302647-1g	1g	In stock	$127.90
D302647-5g	5g	In stock	$572.90
D302647-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,031.90
D302647-25g	25g	In stock	$2,320.90

Discover Difluoromethyl 2-pyridyl sulfone by Aladdin Scientific in 97% (HPLC) for only $127.90. Available - in Ligands at Aladdin Scientific. Tags: Difluoromethylation reaction.

View related series

Difluoromethylation reaction

Basic Description

Synonyms	1219454-89-3\|2-((Difluoromethyl)sulfonyl)pyridine\|2-[(Difluoromethyl)sulfonyl]pyridine\|Difluoromethyl 2-Pyridyl Sulfone\|2-(DIFLUOROMETHYLSULFONYL)PYRIDINE\|Pyridine, 2-[(difluoroMethyl)sulfonyl]-\|MFCD17010193\|2-DIFLUOROMETHANESULFONYLPYRIDINE\|Difluoromethy
Specifications & Purity	97% (HPLC)
Storage Temp	Room temperature,Desiccated
Shipped In	Normal
Product Description	Product Introduction Difluoromethyl 2-pyridyl sulfone (2-PySO2CF2H) is a reagent used in the gem-difluoroolefination of aldehydes and ketones. It is also used as a reagent in the nucleophilic difluoro(sulfonato)methylation of alcohols, N-sulfinyl imines, and halides. Application： 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.

Names and Identifiers

Pubchem Sid	488201262
IUPAC Name	2-(difluoromethylsulfonyl)pyridine
INCHI	InChI=1S/C6H5F2NO2S/c7-6(8)12(10,11)5-3-1-2-4-9-5/h1-4,6H
InChi Key	YRQNSTAWTLXCEZ-UHFFFAOYSA-N
Canonical SMILES	C1=CC=NC(=C1)S(=O)(=O)C(F)F
Isomeric SMILES	C1=CC=NC(=C1)S(=O)(=O)C(F)F
PubChem CID	46188280
Molecular Weight	193.17

Certificates

Certificate of Analysis(COA)

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5 results found

Lot Number	Certificate Type	Date	Item
D2117055	Certificate of Analysis	Feb 20, 2024	D302647
D2307411	Certificate of Analysis	Nov 24, 2022	D302647
L2207907	Certificate of Analysis	Nov 24, 2022	D302647
L2207908	Certificate of Analysis	Nov 24, 2022	D302647
L2207910	Certificate of Analysis	Nov 24, 2022	D302647

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H302:Harmful if swallowed H312:Harmful in contact with skin H332:Harmful if inhaled
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.

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Difluoromethyl 2-pyridyl sulfone - 97% (HPLC), high purity , CAS No.1219454-89-3

Basic Description

Names and Identifiers

Certificates

Certificate of Analysis(COA)

Chemical and Physical Properties

Safety and Hazards(GHS)

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