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A19690 4-Hydroxy-6-methyl-3-nitro-2-pyridone, 97%

CAS Number
4966-90-9
Synonyms
2,4-Dihydroxy-6-methyl-3-nitropyridine

Stock No. Size Price ($) Quantity Availability
A19690-06 5g 49.70
A19690-14 25g 147.00
A19690-22 100g 397.00
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4-Hydroxy-6-methyl-3-nitro-2-pyridone, 97%

MDL
MFCD00167612
EINECS
000-000-0

Chemical Properties

Formula
C6H6N2O4
Formula Weight
170.13
Melting point
>250° dec.
Storage & Sensitivity
Ambient temperatures.
Solubility
Solubility in N,N-DMF gives very faint turbidity.

Applications

It is employed as a pharmaceutical intermediate.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Yuhua Huang, et al. Syntheses of 4- and 6-substituted thiazolo[4,5-c]pyridines.Tetrahedron Lett.2004,51(21), 2800-2802.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

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

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. 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. Call a POISON CENTER or doctor/physician if you feel unwell. 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
1529425
Harmonized Tariff Code
2933.39
TSCA
No

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