Óxido de N piridina, 95 %, Thermo Scientific Chemicals

CAS: 694-59-7 | C5H5NO | 95.101 g/mol

Número de catálogo	Cantidad
A10419.22 también denominado A10419-22	100 g

Número de catálogo A10419.22

también denominado A10419-22

Precio (USD)

Cantidad:

100 g

Pedido a granel o personalizado

Identificadores químicos

CAS694-59-7

IUPAC Namepyridin-1-ium-1-olate

Molecular FormulaC5H5NO

InChI KeyILVXOBCQQYKLDS-UHFFFAOYSA-N

SMILES[O-][N+]1=CC=CC=C1

Especificaciones Specification Sheet

FormCrystals or powder or crystalline powder or lumps or chunks or fused solid

Melting Point (clear melt)57.0-69.0?C

Assay (GC)≥94.0%

Water Content (Karl Fischer Titration)≤2.5%

Appearance (Color)White to cream to yellow to pale brown

Pyridine N-oxide is used in the treatment of Kayser's disease. It is widely used in chemical industry. It can act as catalytic agent.

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.

Solubilidad
Soluble en agua.

Notas
Higroscópico. Se ha recomendado el almacenamiento bajo una manta de nitrógeno. Almacenar por debajo de 2-8 °C.

RUO – Research Use Only

General References:

J. V. Quagliano; J. Fujita; G. Franz; D. J. Phillips; J. A. Walmsley; S. Y. Tyree. The Donor Properties of Pyridine N-Oxide. J. Am. Chem. Soc.1961, 83, (18), 3770-3773.
Mild oxidant for conversion of unactivated alkyl halides to aldehydes or ketones: J. Org. Chem., 22, 1135 (1957); 35, 244 (1970); Tetrahedron, 33, 1845 (1977). Substituted acetic acids and their anhydrides: J. Org. Chem., 38, 3737 (1973), as well as ɑ-bromo and ɑ-chloro acids: J. Org. Chem., 31, 3058 (1966); J. Am. Chem. Soc., 89, 4968 (1967), can undergo oxidative decarboxylation to aldehydes and ketones.