nifedipine Nitelat CAS 21829-25-4
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Prouduct name: Nifedipine
CAS: 21829-25-4
Appearance: Yellow crystalline powder
Purity: 98.0%min
Prouduct name: Nifedipine
CAS: 21829-25-4
Appearance: Yellow crystalline powder
Purity: 98.0%min
Certifation of 21829-25-4
CAS |
[ 21829-25-4 ] |
Molecular Formula |
C17H18ON2O6 |
Molecular Weight |
346.34 |
Appearance |
Yellow crystalline powder |
Requirements |
USP32 |
Angle of optical rotation |
-0.1°- +0.1° |
Residue on Ignition |
< 0.1% |
Assay |
98-102% |
Related Substances |
Each Impurity:≤0.2%,Total Impurity:≤0.5% |
Melting Point |
171-175°C |
Essential information of 21829-25-4
Yellow crystals. Melting point 172-174 ℃. Soluble in acetone, chloroform, ethyl acetate, dissolved in hot methanol, insoluble in water. It easily deteriorates in case of light.
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