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105902

p-Toluenesulfonamide

reagent grade, 97%

Synonym(s):

4-Methylbenzene-1-sulfonamide, p-Tosylamide

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Size/SKUAvailabilityPrice
250 g

Available to ship TODAY

$53.20
1 kg

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$103.00

About This Item

Linear Formula:
CH3C6H4SO2NH2
CAS Number:
70-55-3
Molecular Weight:
171.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846713
EC Number:
200-741-1
Beilstein/REAXYS Number:
472689
MDL number:
MFCD00011692
Assay:
97%
Form:
solid

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grade

reagent grade

Quality Segment

assay

97%

form

solid

mp

134-137 °C (lit.)

solubility

DMSO: soluble

functional group

sulfonamide

SMILES string

Cc1ccc(cc1)S(N)(=O)=O

InChI

1S/C7H9NO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)

InChI key

LMYRWZFENFIFIT-UHFFFAOYSA-N

Gene Information

General description

p-Toluenesulfonamide undergoes FeCl3-catalyzed direct substitution reaction with benzylic and allylic alcohols.It is employed as nucleophile in tetrabutylammonium fluoride (TBAF) catalyzed vinyl aziridine opening reaction.

Application

p-Toluenesulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate.

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This Item
2363301672020CIAH99BC9A86
p-Toluenesulfonamide reagent grade, 97%

Sigma-Aldrich

105902

p-Toluenesulfonamide

p-Toluenesulfonamide ReagentPlus®, ≥99%

Sigma-Aldrich

236330

p-Toluenesulfonamide

p-Toluenesulfonamide United States Pharmacopeia (USP) Reference Standard

USP

1672020

p-Toluenesulfonamide

p-Toluenesulfonamide

ChemScene LLC (Preferred Partner)

CIAH99BC9A86

p-Toluenesulfonamide

description

reagent grade, 97%

description

ReagentPlus®, ≥99%

description

United States Pharmacopeia (USP) Reference Standard

description

-

assay

97%

assay

≥99%

assay

-

assay

-

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

-

solubility

DMSO: soluble

solubility

-

solubility

-

solubility

-

mp

134-137 °C (lit.)

mp

134-137 °C (lit.)

mp

134-137 °C (lit.)

mp

-

form

solid

form

solid

form

-

form

-

functional group

sulfonamide

functional group

-

functional group

-

functional group

-

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Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

395.6 °F - closed cup

Flash Point (°C)

202 °C - closed cup

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000563720
    U02378
    40915015
    11230TG
    0000408251

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