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H64279 3-Cyano-4-methoxy-2-pyridone, 95%

CAS Number
21642-98-8
Synonyms
4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
2-Hydroxy-4-methoxynicotinonitrile

Stock No. Size Price ($) Quantity Availability
H64279-03 1g 18.70
H64279-06 5g 68.90
H64279-14 25g 274.00
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3-Cyano-4-methoxy-2-pyridone, 95%

MDL
MFCD00975442

Chemical Properties

Formula
C7H6N2O2
Formula Weight
150.14
Melting point
278°
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in Dimethyl sulfoxide.

Applications

Used as a intermediate for gimeracil and pharmaceutical application.

Notes

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

Literature References

Ladislav Skursky; David Burleson; and George R. Waller. Interconversion of Ricinine and N-Demethylricinine in Senescent and Green Castor Plant Leaves. The Journal of Biological Chemistry. 19692443238-3242.

G. R. Waller; and L. Skursky. Translocation and Metabolism of Ricinine in the Castor Bean Plant, Ricinus communis L. Plant Physiol. 197250(5), 622-626.

GHS Hazard and Precautionary Statements

Hazard Statements: 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 Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
5929290
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2933.39
TSCA
No

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