Molecular Structure Rizatriptan benzoate (CAS NO.145202-66-0):

Molecular Formula: C₁₅H₁₉N₅
Molecular Weight: 269.3449
IUPAC Name: Benzoic acid; N,N-dimethyl-2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethanamine
Synonyms of Rizatriptan benzoate (CAS NO.145202-66-0): Rizatriptan Benzoate [USAN] ; 1H-Indole-3-ethanamine, N,N-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-, monobenzoate ; 3-(2-(Dimethylamino)ethyl)-5-(1H-1,2,4-triazol-1-ylmethyl)indole monobenzoate ; L 705,126 ; L 705126 ; L-705,126 ; L-705126 ; MK 0462 ; MK 462 ; Maxalt ; Maxalt-MLT ; UNII-WR978S7QHH
CAS NO: 145202-66-0
Classification Code: Antimigraine ; Neurotransmitter Agents ; Serotonin Agents ; Serotonin Agonists
Product Categories:  Buffer
Melting Point: 178-180°C 
Polar Surface Area: 38.88 Å²
Index of Refraction: 1.645
Molar Refractivity: 80.73 cm³
Molar Volume: 222.5 cm³
Surface Tension: 46.6 dyne/cm
Density: 1.21 g/cm³
Flash Point: 259.1 °C
Enthalpy of Vaporization: 77.43 kJ/mol
Boiling Point: 504.8 °C at 760 mmHg
Vapour Pressure: 2.58E-10 mmHg at 25°C

 Rizatriptan benzoate (CAS NO.145202-66-0) is used as a selective serotonin 5-HTID receptor agonist. For the treatment of migraine.