Name | 4-[(4-chlorophenyl)methyl]phthalazin-1(2H)-one |
Synonyms | Azelastine Impurity D(USP) Azelastine Related CoMpound D Phthalazinone Azelastine Analog 4-(4-chlorobenzyl)phthalazin-1(2H)-one 4-(4-Chlorobenzyl)-1(2H)-phthalazinone 4-(4-Chloro-benzyl)-2H-phthalazin-1-one 4-(4-chloro-benzyl)-2h-phthalazin-1-one 4-((4-Chlorophenyl)methyl)phthalazin-1(2H)-one 4-[(4-Chlorophenyl)methyl]-1(2H)-phthalazinone 4-[(4-chlorophenyl)methyl]phthalazin-1(2H)-one 4-[(4-chlorophenyl)methyl]phthalazin-1(2h)-one 4-(4-Chlorobenzyl)-1,2-dihydrophthalazine-1-one |
CAS | 53242-88-9 |
EINECS | 258-445-3 |
InChI | InChI=1/C15H11ClN2O/c16-11-7-5-10(6-8-11)9-14-12-3-1-2-4-13(12)15(19)18-17-14/h1-8H,9H2,(H,18,19) |
Molecular Formula | C15H11ClN2O |
Molar Mass | 270.71 |
Density | 1.32±0.1 g/cm3(Predicted) |
Melting Point | 206-207 °C(Solv: ethanol (64-17-5)) |
Boling Point | 522.3°C at 760 mmHg |
Flash Point | 269.7°C |
Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 1.57E-11mmHg at 25°C |
Appearance | neat |
Color | White to Off-White |
pKa | 12.08±0.40(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.66 |
HS Code | 2933998350 |