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176427

Sigma-Aldrich

Silver p-toluenesulfonate

≥99%

Synonym(s):

p-Toluenesulfonic acid silver salt, Silver tosylate

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About This Item

Linear Formula:
CH3C6H4SO3Ag
CAS Number:
16836-95-6
Molecular Weight:
279.06
Beilstein/REAXYS Number:
3598937
EC Number:
240-859-0
MDL number:
MFCD00007511
UNSPSC Code:
12352302
PubChem Substance ID:
24850577
NACRES:
NA.23

Quality Level

100

assay

≥99%

form

powder

reaction suitability

reagent type: catalyst
core: silver

SMILES string

[Ag+].Cc1ccc(cc1)S([O-])(=O)=O

InChI

1S/C7H8O3S.Ag/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1

InChI key

JUDUFOKGIZUSFP-UHFFFAOYSA-M

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Application

Converts alkyl halides to tosylates, and benzyl selenyl chlorides into their corresponding selenyl tosylates.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL3828
MKBZ5403V
MKBS5453V
MKBJ0656V
82396KJV

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The Journal of Organic Chemistry, 56, 2781-2781 (1991)
Toratane Munegumi et al.
Chirality, 24(2), 188-192 (2011-12-17)
Preferential crystallization of amino acid derivatives by seeding a pure enantiomer into racemic amino acid solutions has been studied for many years. However, few examples of valine derivatives have been reported so far. Although there have been some reports using
Aditya Kulkarni et al.
Organic letters, 13(19), 5124-5127 (2011-09-10)
An environmentally benign procedure for the hydrogenation of unprotected indoles is described. The hydrogenation reaction is catalyzed by Pt/C and activated by p-toluenesulfonic acid in water as a solvent. The efficacy of the method is illustrated by the hydrogenation of
G Ozyilmaz et al.
Prikladnaia biokhimiia i mikrobiologiia, 47(2), 217-225 (2011-03-01)
Amperometric glucose biosensors have been developed based on entrapment on platinum (Pt) electrode using cyclic voltammetry technique in glucose oxidase (GOD) and pyrrole containing p-toluenesulfonic acid (pTSA) or sodium p-toluenesulfonate (NapTS) as supporting electrolyte solutions. Both of electrolyte solutions were
Koneni V Sashidhara et al.
Bioorganic & medicinal chemistry letters, 22(12), 3926-3930 (2012-05-23)
First synthesis of novel coumarin-trioxane hybrids is reported. The synthesis was achieved via condensation of β-hydroxyhydroperoxides with coumarinic-aldehydes in presence of p-toluenesulfonic acid in good yields and the novel hybrids were evaluated for their antimalarial activity both in vitro and
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