4-methyl-2-biphenyl carbonitrile (2-cyano-4'-methyl biphenyl)
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Name : 4-methyl-2-biphenyl carbonitrile (2-cyano-4'-methyl biphenyl)
Molecular Formula:C14H11N
Molecular weight:193.24
Uses : INTERMEDIATE OF TELMISARTAN
ITEMS |
SPECIFICATIONS |
RESULTS |
Appearance |
White or almost white crystal |
Almost white crystal |
Identification |
IR |
Conform |
Melting Point |
48-54°C |
52.3-52.8°C |
Loss on drying |
≤0.5% |
0.03% |
Moisture |
≤0.5% |
0.05% |
Clarity
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Clear |
Clear |
Dimethylbiphenyl(GC) |
≤0.4% |
0.01% |
Total impurities(GC) |
≤0.5% |
0.06% |
Assay |
≥99.5% |
99.94% |
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