2-Hydroxy-5-nitropyridine, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11461638	Thermo Scientific Alfa Aesar A13921.14	25 g
11471638	Thermo Scientific Alfa Aesar A13921.22	100 g

Description

A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.

Solubility
Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Chemical Identifiers

• CAS: 5418-51-9
• Molecular Weight (g/mol): 140.098
• InChI Key: XKWSQIMYNVLGBO-UHFFFAOYSA-N
• PubChem CID: 79453
• SMILES: C1=CC(=O)NC=C1[N+](=O)[O-]

• Molecular Formula: C5H4N2O3
• MDL Number: MFCD00006276
• Synonym: 2-hydroxy-5-nitropyridine, 5-nitropyridin-2-ol, 5-nitro-2-pyridinol, 2 1h-pyridinone, 5-nitro, 5-nitropyridin-2 1h-one, 5-nitro-2-hydroxypyridine, 5-nitro-2-pyridone, 5-nitro-1,2-dihydropyridin-2-one, 5-nitro-2-pyridol, pubchem1205
• IUPAC Name: 5-nitro-1H-pyridin-2-one

Specifications

• CAS: 5418-51-9
• Molecular Formula: C5H4N2O3
• Beilstein: 120352
• Solubility Information: Soluble in hot water and alkali liquor,Insoluble in most of organic solvents.
• SMILES: C1=CC(=O)NC=C1[N+](=O)[O-]
• Molecular Weight (g/mol): 140.098
• Formula Weight: 140.1
• Chemical Name or Material: 2-Hydroxy-5-nitropyridine

• Melting Point: 188°C to 191°C
• MDL Number: MFCD00006276
• Synonym: 2-hydroxy-5-nitropyridine, 5-nitropyridin-2-ol, 5-nitro-2-pyridinol, 2 1h-pyridinone, 5-nitro, 5-nitropyridin-2 1h-one, 5-nitro-2-hydroxypyridine, 5-nitro-2-pyridone, 5-nitro-1,2-dihydropyridin-2-one, 5-nitro-2-pyridol, pubchem1205
• InChI Key: XKWSQIMYNVLGBO-UHFFFAOYSA-N
• IUPAC Name: 5-nitro-1H-pyridin-2-one
• PubChem CID: 79453
• Percent Purity: ≥98%

Safety and Handling

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

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'einecsNumber' : 226-525-7

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only