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H3261

2-Mercaptopyridine N-oxide sodium salt

97.0-103.0%

Synonym(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

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Size/SKUAvailabilityPrice
1 g
Please contact Customer Service for Availability
2 100,00 CZK
10 g
Please contact Customer Service for Availability
4 620,00 CZK
100 g
Please contact Customer Service for Availability
23 900,00 CZK

About This Item

Linear Formula:
NaSC5H4NO
CAS Number:
Molecular Weight:
149.15
UNSPSC Code:
51102829
NACRES:
NA.85
PubChem Substance ID:
EC Number:
223-296-5
Beilstein/REAXYS Number:
4026050
MDL number:

2 100,00 CZK


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Quality Segment

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

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.

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This Item
63846188549563188
description

97.0-103.0%

description

~40% in H2O, very deep brown

description

99%

description

≥99.99% trace metals basis

antibiotic activity spectrum

fungi

antibiotic activity spectrum

-

antibiotic activity spectrum

-

antibiotic activity spectrum

-

mode of action

cell membrane | interferes

mode of action

-

mode of action

-

mode of action

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

assay

97.0-103.0%

assay

-

assay

99%

assay

≥99.99% trace metals basis

solubility

H2O: 50 mg/mL

solubility

-

solubility

-

solubility

-

biological source

synthetic

biological source

-

biological source

-

biological source

-


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Signal Word

Danger

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

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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