Pyridine N-oxide, 95%

Name: Pyridine N-oxide, 95%
SKU: A10419.22
Price: 61.70 EUR

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

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Catalog number A10419.22

also known as A10419-22

Price (EUR)

61,70

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Quantity:

100 g

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Price (EUR)

61,70

Each

Chemical Identifiers

CAS694-59-7

IUPAC Namepyridin-1-ium-1-olate

Molecular FormulaC5H5NO

InChI KeyILVXOBCQQYKLDS-UHFFFAOYSA-N

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

Specifications

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.

Solubility
Soluble in water.

Notes
Hygroscopic. Storage under a nitrogen blanket has been recommended. Store under 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.