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Alfa Aesar™ 2-Mercaptopyridine N-oxide, 99%

$99.74 - $855.84

Chemical Identifiers

CAS 1121-31-9
Molecular Formula C5H5NOS
Formula Weight 127.17
MDL Number MFCD00006196
Beilstein 906983
Merck Index 14,7994
Synonym 1-Hydroxypyridine-2-thione; 2-Pyridinethiol N-oxide
Chemical Name or Material 2-Mercaptopyridine N-oxide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1415206 Alfa Aesar™
A1415206
5g Each for $99.74
AAA1415214 Alfa Aesar™
A1415214
25g Each for $238.59
AAA1415222 Alfa Aesar™
A1415222
100g Each for $855.84
Specifications

Description

Applications
2-Mercaptopyridine N-oxide is used in ratiometric fluorescence imaging of intracellular zinc ions in mammalian cultures. It is used in the radical coupling of benzoyl derivatives of 2-deoxy-D-ribose, with heterocyclic bases to give C-nucleosides. It acts as a ligand and form coordination complexes with palladium chloride. It is a precursor to O-acyl thiohydroxamates. Further, it serves as an antifungal agent. In addition to this, it is used in the preparation of 1-oxa-2-oxo-3-thia-indolizinium chloride by reaction with carbonyl dichloride.

Solubility
Soluble in tris-hydrochloric acid.

Notes
Incompatible with strong oxidizing agents and strong bases.
Description & Specifications

Chemical Identifiers

1121-31-9
127.17
906983
1-Hydroxypyridine-2-thione; 2-Pyridinethiol N-oxide
C5H5NOS
MFCD00006196
14,7994
2-Mercaptopyridine N-oxide

Specifications

1121-31-9
127.17
906983
1-Hydroxypyridine-2-thione; 2-Pyridinethiol N-oxide
5g
99%
C5H5NOS
MFCD00006196
14,7994
69° to 72°C
2-Mercaptopyridine N-oxide

Safety and Handling

GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

RTECSNumber : UT8999000

TSCA : TSCA