329061

2-Mercaptopyridine N-oxide sodium salt

95%

• Synonym(s): 1-Oxo-2-pyridinethiol sodium salt, 2-Pyridinethiol N-oxide sodium salt, Sodium (2-pyridylthio-1-oxide), Sodium 2-mercaptopyridine 1-oxide, Sodium 2-mercaptopyridine N-oxide
• Empirical Formula (Hill Notation): C₅H₄NNaOS
• CAS Number: 3811-73-2
• Molecular Weight: 149.15
• MDL number: MFCD01941547
• UNSPSC Code: 12352100
• PubChem Substance ID: 24859767
• NACRES: NA.22

Properties

• Assay: 95%
• solubility: water: soluble 0.5 g/10 mL, clear, colorless to light yellow
• SMILES string: O.[O-][n+]1ccccc1S[Na]
• 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

General description

2-Mercaptopyridine N-oxide acts as labelling agent during indium-111 labelling of human platelets. It acts as bioactive ligand and forms palladium and platinum complexes, which were tested as potential antitrypanosomal agents.

Application

For chemistry of 2-mercaptopyridine-N-oxide, see Aldrichimica Acta.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H302,H311 + H331,H315,H317,H319,H372,H410
• Precautionary Statements: 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
• Storage Class Code: 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves