Name | Palonosetron Hydrochloride |
Synonyms | CS-292 PALONOSETRON HCL Palonosetron Hcl Palonosetron-d3 HCl Palonosetron HCl(SR) Palonosetron HCl(RR) Palonosetron HCl(RS) PALONOSETRON HYDROCHLORIDE Palonosetron Hydrochloride Palonosetron. Hydrochloride (S,S)-Palonosetron Hydrochloride (S)-2-((S)-quinuclidin-3-yl)-2,3,3a,4,5 Palonosetronhydrochloride hydrochloride (3aS)-2-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one Hydrochloride (3aS)-2-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride (3aS)-2-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one monohydrochloride |
CAS | 135729-62-3 |
EINECS | 680-630-6 |
InChI | InChI=1/C19H24N2O.ClH/c22-19-16-6-2-4-14-3-1-5-15(18(14)16)11-21(19)17-12-20-9-7-13(17)8-10-20;/h2,4,6,13,15,17H,1,3,5,7-12H2;1H/t15-,17-;/m1./s1 |
Molecular Formula | C19H25ClN2O |
Molar Mass | 332.87 |
Melting Point | >290°C |
Boling Point | 470.4°C at 760 mmHg |
Specific Rotation(α) | D25 -94.1° (c = 0.4 in water) |
Flash Point | 209.5°C |
Solubility | DMSO <1 mg/mL Water 67 mg/mL Ethanol <1 mg/mL |
Vapor Presure | 5.07E-09mmHg at 25°C |
Appearance | White to beige powder |
Color | White to Off-White |
Merck | 14,6997 |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Sensitive | Sensitive to heat |
MDL | MFCD00939524 |
In vitro study | Palonosetron is a highly efficient and highly selective second-generation 5-HT3 receptor antagonist, and its binding affinity to 5-HT3 receptor is 100 times higher than that of other 5-HT3 receptor antagonists (Palonosetron pK I is 10.5, while granisron pK I is 8.91, tropisetron pK I 8.81 ,ondansetron pK I 8.39, dolasetron pK I 7.6). The plasma half-life of Palonosetron is longer than that of the same antagonist, about 40 hours (ondansetron, 4 hours; tropisetron, 7.3 hours; dolasetron, 7.5 hours; ranisetron, 8.9 hours). |
HS Code | 29339900 |