122521

3-Hydroxypyridin-N-oxid

99%

• Synonym(e): 3-Pyridinol-N-oxid
• Empirische Formel (Hill-System): C₅H₅NO₂
• CAS-Nummer: 6602-28-4
• Molekulargewicht: 111.10
• EG-Nummer: 229-545-4
• MDL-Nummer: MFCD00006200
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24847494
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• mp (Schmelzpunkt): 190-192 °C (lit.)
• SMILES String: Oc1ccc[n+]([O-])c1
• InChI: 1S/C5H5NO2/c7-5-2-1-3-6(8)4-5/h1-4,7H
• InChIKey: YMEZKRMAPQIBQH-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3-Hydroxypyridine N-oxide exists in ethanol in the form of free base and in acid medium in the form of conjugate acid.

Anwendung

3-Hydroxypyridine N-oxide was used to study the substrate specificity of dimethyl sulfoxide reductase, isolated from anaerobically grown Escherichia coli.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335,H351
• P-Sätze: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves