H3261

2-Mercaptopyridine N-oxide sodium salt

97.0-103.0%

• Synonyme(s) : Sodium Omadine, Sodium pyrithione, 1-Hydroxy-2-pyridinethione sodium salt, 2-Mercaptopyridine-1-oxide sodium salt, 2-Pyridinethiol-1-oxide sodium salt, Pyrithione sodium salt
• Formule empirique (notation de Hill) : C₅H₄NNaOS
• Numéro CAS: 3811-73-2
• Poids moléculaire : 149.15
• UNSPSC Code: 51102829
• NACRES: NA.85
• PubChem Substance ID: 24895565
• EC Number: 223-296-5
• Beilstein/REAXYS Number: 4026050
• MDL number: MFCD01941547

Propriétés

• Quality Segment: 200
• biological source: synthetic
• assay: 97.0-103.0%
• color: faintly beige, white to light yellow
• solubility: H₂O: 50 mg/mL
• antibiotic activity spectrum: fungi
• mode of action: cell membrane | interferes
• SMILES string: [Na+].[O-][n+]1ccccc1[S-]
• InChI: 1S/C5H5NOS.Na/c7-6-4-2-1-3-5(6)8;/h1-4,8H;/q;+1/p-1
• InChI key: WNGMMIYXPIAYOB-UHFFFAOYSA-M

Description

Application

2-Mercaptopyridine N-oxide can be used to generate bidentate oxothiolane chelates with transition metals.

2-Mercaptopyridine N-oxide, also called pyrithione, is added to cells in culture so metals enter them readily without relying on transporters. It is used to study picornavirus infections.

Biochem/physiol Actions

2-Mercaptopyridine N-oxide is a zinc ionophore that transports zinc into cells.

Informations sur la sécurité

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H302,H311 + H331,H315,H317,H319,H372,H410
• pcodes: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1
• target_organs: Nervous system
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves