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N-Ethyl-5-phenylisoxazolium-3'-sulfonate 95%, Thermo Scientific™

Catalog No. AC118840050
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This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Chemical Identifiers

CAS

4156-16-5

Molecular Formula

C11H11NO4S

Molecular Weight (g/mol)

253.272

MDL Number

MFCD00012128

InChI Key

MWOOKDULMBMMPN-UHFFFAOYSA-N

Synonym

woodward's reagent k, n-ethyl-5-phenylisoxazolium-3'-sulfonate, 2-ethyl-5-phenylisoxazolium-3'-sulfonate, nepis, unii-3bn309r76h, 2-ethyl-5-3-sulfonatophenyl-1,2-oxazol-2-ium, woodward's reagent potassium, 2-ethyl-5-phenylisoxazolium-3'-sulphonate, n-ethyl-5-phenylisoxazolium-3/'-sulfonate

PubChem CID

77804

IUPAC Name

3-(2-ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonate

SMILES

CC[N+]1=CC=C(O1)C2=CC(=CC=C2)S(=O)(=O)[O-]

Specifications

CAS Min %

94.0

CAS Max %

100.0

Color

White

Infrared Spectrum

Authentic

Quantity

5 g

Fieser

01,384; 02,197; 05,306; 08,226

Merck Index

15, 10248

Formula Weight

253.27

Percent Purity

≥94%

Physical Form

Crystalline Powder

Chemical Name or Material

N-Ethyl-5-phenylisoxazolium-3'-sulfonate, 95%

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EINECSNumber

223-988-7
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