721958-72-1
721958-72-1 structure
- Name: N-[2-[(Methylamino)carbonyl]benzoyl]
- Chemical Name: 5-O-ethyl 3-O-methyl 4-(2-chlorophenyl)-2-methyl-6-[2-[[2-(methylcarbamoyl)benzoyl]amino]ethoxymethyl]-1,4-dihydropyridine-3,5-dicarboxylate
- CAS Number: 721958-72-1
- Molecular Formula: C29H32ClN3O7
- Molecular Weight: 570.033
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2025-08-26 07:28:58
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Amlodipine besilate impurity B is a biochemical.
| Name | 5-O-ethyl 3-O-methyl 4-(2-chlorophenyl)-2-methyl-6-[2-[[2-(methylcarbamoyl)benzoyl]amino]ethoxymethyl]-1,4-dihydropyridine-3,5-dicarboxylate |
|---|---|
| Synonyms |
Phthalodinitril
3,5-Pyridinedicarboxylic acid, 4-(2-chlorophenyl)-1,4-dihydro-2-methyl-6-[[2-[[2-[(methylamino)carbonyl]benzoyl]amino]ethoxy]methyl]-, 5-ethyl 3-methyl ester 1,2-dicyanobenzene 5-Ethyl 3-methyl 4-(2-chlorophenyl)-2-methyl-6-[(2-{[2-(methylcarbamoyl)benzoyl]amino}ethoxy)methyl]-1,4-dihydro-3,5-pyridinedicarboxylate dicyanobenzene PHTHALICNITRILE o-PDN o-phthalonitrile Ftalodinitril Ftalonitril UNII:436R8SHM18 1,2-Benzenedicarbonitrile PHTHALODINITRILE phthaloyl amlodipine o-dicyanobenzene N-[2-[(Methylamino)carbonyl]benzoyl] Amlodipine Impurity 2 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 756.8±60.0 °C at 760 mmHg |
| Molecular Formula | C29H32ClN3O7 |
| Molecular Weight | 570.033 |
| Flash Point | 411.5±32.9 °C |
| Exact Mass | 569.192871 |
| PSA | 139.04000 |
| LogP | 3.77 |
| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
| Index of Refraction | 1.568 |
| Storage condition | -20°C |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
|
~91%
721958-72-1 |
| Literature: EOS ECZACIBASI OZGUN KIMYASAL URUNLER SANAYI VE TICARET A.S. Patent: WO2004/58711 A1, 2004 ; Location in patent: Page 17 ; |
| Precursor 2 | |
|---|---|
| DownStream 0 | |