21881-78-7
21881-78-7 structure
- Name: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester
- Chemical Name: 3,5-diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
- CAS Number: 21881-78-7
- Molecular Formula: C21H26N2O6
- Molecular Weight: 402.44100
- Create Date: 2017-10-15 21:43:40
- Modify Date: 2025-08-26 07:40:05
| Name | 3,5-diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate |
|---|---|
| Synonyms |
4-(3-nitrophenyl)-2,6-dimethyl-3,5-diisopropyloxycarbonyl-1,4-dihydropyridine
2,6-dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diisopropyl ester diisopropyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridine-dicarboxylate methylethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid bis(1-methylethyl) ester Nimodipine Impurity 2 |
| Density | 1.186±0.06 g/cm3 |
|---|---|
| Melting Point | 123-125 ºC (ethanol ) |
| Molecular Formula | C21H26N2O6 |
| Molecular Weight | 402.44100 |
| Exact Mass | 402.17900 |
| PSA | 110.45000 |
| LogP | 4.58480 |
| Water Solubility | Insuluble (1.7E-3 g/L) (25 ºC) |