2-Mercaptopyridine N-oxide
ALDRICH/188549 - 99%
Synonym: 2-
CAS Number: 1121-31-9
Empirical Formula (Hill Notation): C5H5NOS
Molecular Weight: 127.16
EC Number: 214-329-4
MDL Number: MFCD00006196
Linear Formula: C5H5NOS
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 188549-5G
| assay | 99% |
| InChI | 1S/C5H5NOS/c7-6-4-2-1-3-5 |
| InChI key | FGVVTMRZYROCTH-UHFFFAOYSA |
| mp | 69-72 °C (lit.) |
| SMILES string | [O-][n+]1ccccc1S |
| Application: | 2-Mercaptopyridine N-oxide was used to investigate the mechanism of photodegradation of mercaptopyridine-N-oxide biocides. It was used in ratiometric fluorescence imaging of intracellular zinc ions in mammalian cultures. |
| Application: | Precursor to O-acyl thiohydroxamates. Ligates to metals to form biologically active complexes. |
| General description: | 2-Mercaptopyridine N-oxide forms complexes on reaction with palladium chloride. It inhibits NADH-fumarate reductase purified from Trypanosoma cruzi. It is precursor to O-acyl thiohydroxamates. It ligates to metals to form biologically active complexes. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H315 - H319 - H335 |
| Precautionary statements | P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3335 |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| mp | 69-72 °C (lit.) |
| UNSPSC | 12352100 |