Isonicotinamide CAS 1453-82-3 is a pyridine derivative containing an amide functional group. Amide functional groups are a very important class of functional groups in organic compounds. Many natural compounds, pharmaceutical intermediates and high value-added fine chemicals contain amide functional groups.
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Product Name |
Isonicotinamide |
||
Formula |
C6H6N2O |
Molecular Weight |
122.12 |
CAS NO. |
1453-82-3 |
Quantity |
500KG |
Items |
Specification |
Results |
Appearance |
White to Off-White Solid |
Conforms |
Assay |
99% | 99.28% |
CONCLUSION |
The result conform with standard |
Melting point 155-157°C(lit.)
Boiling point 227.52°C (roughestimate)
Density 1.2236 (roughestimate)
Refractive index 1.5350 (estimate)
Storage conditions Storebelow+30°C.
SolubilityDMSO(Slightly),Methanol(Slightly)
MorphologySolid
Acidity coefficient (pKa)pK1:3.61(+1)(20°C)
ColorWhitetoOff-White
100mg of ferric oxide, 100mg of cobalt tetroxide and 100mg of manganese dioxide were added to 6g of tert-amyl alcohol (mass percentage in the mixture: 4.6%), 60mg 4-cyanopyridine (mass percentage in the mixture: Chemicalbook 0.91%) , 200uL of water (mass percentage in the mixture: 3.0%), mix well; react at 80°C for 24 hours, the conversion rate of 4-cyanopyridine is 99.0%, and the selectivity of the corresponding 4-pyridinecarboxamide is 99.0%.