gliclazide 21187-98-4
items |
standard |
---|---|
characteristics |
a white or almost white powder |
solubility |
is almost insoluble in water, soluble in dichloromethane, slightly soluble in acetone, slightly soluble in ethanol (96%) |
identification |
the infrared absorption spectrum is concordant with the reference spectrum |
heavy metals |
≤10ppm |
impurity b |
≤2ppm |
related substances
|
impurity f≤0.1% other individual ≤0.10% sum of impurities other than f ≤0.2% |
loss on drying |
≤0.25% |
sulfated ash |
≤0.1% |
assay |
99.0~101.0%, on dried basis |
conclusion |
the test results conform with bp2009 |
1-(3-azabicyclo[3.3.0]oct-3-yl)-3-(p-tolylsulfonyl)urea; 1-(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)-3-(p-tolylsulfonyl)urea; benzenesulfonamide, n-(((hexahydrocyclopenta(c)pyrrol-2(1h)-yl)amino)carbonyl)-4-methyl-; benzenesulfonamide, n-[[(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)amino]carbonyl]-4-methyl-; n-(4-methylbenzenesulfonyl)-n'-(3-azabicyclo[3.3.0]oct-3-yl)urea; n-[(hexahydrocyclopenta[c]pyrrol-2(1h)-ylamino)carbonyl]-4-methylbenzenesulfonamide; n-[[(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)amino]carbonyl]-4-methylbenzenesulfonamide; n-(hexahydrocyclopenta[c]pyrrol-2(1h)-ylcarbamoyl)-4-methylbenzenesulfonamide
gliclazide 21187-98-4
items |
standard |
---|---|
characteristics |
a white or almost white powder |
solubility |
is almost insoluble in water, soluble in dichloromethane, slightly soluble in acetone, slightly soluble in ethanol (96%) |
identification |
the infrared absorption spectrum is concordant with the reference spectrum |
heavy metals |
≤10ppm |
impurity b |
≤2ppm |
related substances
|
impurity f≤0.1% other individual ≤0.10% sum of impurities other than f ≤0.2% |
loss on drying |
≤0.25% |
sulfated ash |
≤0.1% |
assay |
99.0~101.0%, on dried basis |
conclusion |
the test results conform with bp2009 |
1-(3-azabicyclo[3.3.0]oct-3-yl)-3-(p-tolylsulfonyl)urea; 1-(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)-3-(p-tolylsulfonyl)urea; benzenesulfonamide, n-(((hexahydrocyclopenta(c)pyrrol-2(1h)-yl)amino)carbonyl)-4-methyl-; benzenesulfonamide, n-[[(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)amino]carbonyl]-4-methyl-; n-(4-methylbenzenesulfonyl)-n'-(3-azabicyclo[3.3.0]oct-3-yl)urea; n-[(hexahydrocyclopenta[c]pyrrol-2(1h)-ylamino)carbonyl]-4-methylbenzenesulfonamide; n-[[(hexahydrocyclopenta[c]pyrrol-2(1h)-yl)amino]carbonyl]-4-methylbenzenesulfonamide; n-(hexahydrocyclopenta[c]pyrrol-2(1h)-ylcarbamoyl)-4-methylbenzenesulfonamide