3-Cyano-4-methoxy-2-pyridone, 95%, Thermo Scientific Chemicals

Description

Used as a intermediate for gimeracil and pharmaceutical application.

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
Used as a intermediate for gimeracil and pharmaceutical application.

Solubility
Soluble in Dimethyl sulfoxide.

Notes
Hydroscopic. Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from water/moisture and oxidizing agent.

Specifications

Chemical Identifiers

• CAS: 21642-98-8
• Molecular Formula: C7H6N2O2
• Molecular Weight (g/mol): 150.14
• MDL Number: MFCD00975442
• InChI Key: MWGIDWPSRDMIQN-UHFFFAOYSA-N
• Synonym: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile, 4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile, 3-cyano-2-hydroxy-4-methoxypyridine, 4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile, 2-hydroxy-4-methoxynicotinonitrile, 1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile, 3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo, 3-cyano-4-methoxy-2 1h-pyridinone, 2-hydroxy-4-methoxy-nicotinonitrile, 3-cyano-4-methoxy-2-1h-pyridinone
• PubChem CID: 2786702
• SMILES: COC1=C(C#N)C(=O)NC=C1

• Melting Point: 278°C
• Color: Yellow
• Quantity: 25 g
• UN Number: UN3439
• Beilstein: 5929290
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in Dimethyl sulfoxide.
• IUPAC Name: 4-methoxy-2-oxo-1H-pyridine-3-carbonitrile
• Formula Weight: 150.14
• Percent Purity: 95%
• Physical Form: Crystalline Solid
• Chemical Name or Material: 3-Cyano-4-methoxy-2-pyridone

Safety and Handling

Hazard Category	H302+H312+H332-H315-H319-H335
Hazard Statement	GHS H Statement H302-H312-H332-H315-H319-H335 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packaging Group: III; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only