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  8. S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, 98%

S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, 98%

Catalog No. AAL0057706
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Catalog No. AAL0057706 Supplier Thermo Scientific Chemicals Supplier No. L0057706
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Description

CAS: 22236-45-9 | C9H13NO3S2 | 247.327 g/mol

S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, is used as methylene-transfer agent. The anion adds to carbonyl compounds to give epoxides which can react with a further mole of reagent with ring expansion to give 2,2-disubstituted oxetanes. It is also used as a pharmaceutical intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, is used as methylene-transfer agent. The anion adds to carbonyl compounds to give epoxides which can react with a further mole of reagent with ring expansion to give 2,2-disubstituted oxetanes. It is also used as a pharmaceutical intermediate.

Solubility
Soluble in EtOH, THF, DMSO.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents.

Chemical Identifiers

CAS 22236-45-9
Molecular Formula C9H13NO3S2
Molecular Weight (g/mol) 247.327
MDL Number MFCD00013922
InChI Key IRNAWARRPQUZDU-UHFFFAOYSA-N
Synonym s,s-dimethyl-n-p-toluenesulfonyl sulfoximine, s,s-dimethyl-n-p-tolylsulfonyl sulfoximine, dimethyl 4-methylbenzenesulfonyl imino-??-sulfanone, maybridge1_004531, s,s-dimethyl-n-p-tolylsulphonyl sulphoximide, dimethyl n-p-toluenesulfonyl sulfoximine, dimethyl-n-4-toluenesulfonyl sulfoximine, n-para-toluenesulfonyl dimethylsulfoximine, s.s-dimethyl-n-p-toluenesulfonyl sulfoximine, s,s-dimethyl-n-4-methylphenylsulfonyl sulfoximide
PubChem CID 99226
IUPAC Name N-[dimethyl(oxo)-$l^{6}-sulfanylidene]-4-methylbenzenesulfonamide
SMILES CC1=CC=C(C=C1)S(=O)(=O)N=S(=O)(C)C

Specifications

Melting Point 167°C to 169°C
Quantity 5 g
Beilstein 2119329
Solubility Information Soluble in EtOH,THF,DMSO.
Formula Weight 247.34
Percent Purity 98%
Chemical Name or Material S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine

Safety and Handling

EINECSNumber 244-861-2
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only