122521

3-Hydroxypyridine N-oxide

99%

• Sinónimos: 3-Pyridinol N-oxide
• Fórmula empírica (notación de Hill): C₅H₅NO₂
• Número de CAS: 6602-28-4
• Peso molecular: 111.10
• EC Number: 229-545-4
• MDL number: MFCD00006200
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847494
• NACRES: NA.22

Propiedades

• assay: 99%
• mp: 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
• InChI key: YMEZKRMAPQIBQH-UHFFFAOYSA-N

Descripción

General description

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

Application

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

Información de seguridad

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332,H315,H319,H335,H351
• pcodes: P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - 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