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p-Toluenesulfonamide, 98+%, Thermo Scientific Chemicals Product Code.: 11450133
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p-Toluenesulfonamide, 98+%, Thermo Scientific Chemicals

Product Code. 11450133
500 g
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Product Code. 11450133

Brand: Thermo Scientific Alfa Aesar A12156.36

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Description

p-Toluene sulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate. It act as a derivative of ammonia activated to alkylation by alkyl halides is exemplified by the synthesis of N-tosyl-2,3-dihydroisoindole from o-xylylene dibromide. It is a precursor of N-tosyl imines.

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
p-Toluene sulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate. It act as a derivative of ammonia activated to alkylation by alkyl halides is exemplified by the synthesis of N-tosyl-2,3-dihydroisoindole from o-xylylene dibromide. It is a precursor of N-tosyl imines.

Solubility
Soluble in water.

Notes
Store in cool, dry place, in well sealed container. Store away from oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 70-55-3
Molecular Formula C7H9NO2S
Molecular Weight (g/mol) 171.214
MDL Number MFCD00011692
InChI Key LMYRWZFENFIFIT-UHFFFAOYSA-N
Synonym p-toluenesulfonamide, 4-toluenesulfonamide, tosylamide, p-tosylamide, benzenesulfonamide, 4-methyl, p-tolylsulfonamide, toluene-4-sulfonamide, tolylsulfonamide, 4-methylbenzene-1-sulfonamide, p-toluenesulfamideShow MoreShow Less
PubChem CID 6269
ChEBI CHEBI:34435
IUPAC Name 4-methylbenzenesulfonamide
SMILES CC1=CC=C(C=C1)S(=O)(=O)N

Specifications

Melting Point 136°C to 139°C
Boiling Point 221°C (10 mmHg)
Flash Point 202°C (395°F)
Quantity 500 g
Beilstein 472689
Solubility Information Soluble in water.
Formula Weight 171.22
Percent Purity ≥98%
Chemical Name or Material p-Toluenesulfonamide

Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10220444 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA12156.0E,A12156.0C,A12156.36,A12156.30
Lot Number10251184 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA12156.0E,A12156.0C,A12156.36,A12156.30
Lot Number10249077 Certificate TypeCertificate of Analysis Date21/12/2023 Catalog NumberA12156.0E,A12156.0C,A12156.36,A12156.30
Lot Number10245008 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog NumberA12156.0E,A12156.0C,A12156.36,A12156.30
Lot Number10237885 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA12156.0E,A12156.0C,A12156.36,A12156.30

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