Ranolazine C24H33N3O4 structure – Flashcards

Flashcard maker : Patsy Brent

Molecular Formula C24H33N3O4
Average mass 427.536 Da
Density 1.2±0.1 g/cm3
Boiling Point 624.1±55.0 °C at 760 mmHg
Flash Point 331.2±31.5 °C
Molar Refractivity 122.1±0.3 cm3
Polarizability 48.4±0.5 10-24cm3
Surface Tension 49.4±3.0 dyne/cm
Molar Volume 364.0±3.0 cm3
  • Experimental data
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon
  • Predicted – Mcule
  • Experimental Physico-chemical Properties
    • Experimental Melting Point:

      119-1200 °C LabNetwork LN00176820
    • Experimental Solubility:

      10 mM in DMSO MedChem Express HY-B0280
      DMSO 85 mg/mL; Water <1 mg/mL MedChem Express HY-B0280
  • Miscellaneous
    • Safety:

      IRRITANT Matrix Scientific 076093
    • Drug Status:

      approved BIONET-Key Organics KS-1244
    • Compound Source:

      synthetic; RS-43285-003; CVT-303 Microsource
      [01505366]
    • Bio Activity:

      Membrane Tranporter/Ion Channel MedChem Express HY-B0280
      Membrane Tranporter/Ion Channel; MedChem Express HY-B0280
      Ranolazine is an antianginal medication. MedChem Express
      Ranolazine is an antianginal medication.; Target: Sodium Channel; Ranolazine is believed to have its effects via altering the transcellular late sodium current. MedChem Express HY-B0280
      Ranolazine is an antianginal medication.;Target: Sodium ChannelRanolazine is believed to have its effects via altering the transcellular late sodium current. It affects the sodium-dependent calcium channels during myocardial ischemia in rabbits by altering the intracellular sodium level [1]. Thus, ranolazine indirectly prevents the calcium overload that causes cardiac ischemia in rats [2]. The effects of ranolazine on the NaV 1.7 and NaV 1.8 sodium channels also make it potentially useful in the treatment of neuropathic pain. Ranolazine produced dose-dependant analgesia on mechanical allodynia induced by CFA injection, but had no effect on thermal hyperalgesia [3, 4]. MedChem Express HY-B0280
      Sodium Channel MedChem Express HY-B0280

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density: 1.2±0.1 g/cm3
Boiling Point: 624.1±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.9 mmHg at 25°C
Enthalpy of Vaporization: 97.2±3.0 kJ/mol
Flash Point: 331.2±31.5 °C
Index of Refraction: 1.586
Molar Refractivity: 122.1±0.3 cm3
#H bond acceptors: 7
#H bond donors: 2
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 0
ACD/LogP: 3.47
ACD/LogD (pH 5.5): 1.62
ACD/BCF (pH 5.5): 6.18
ACD/KOC (pH 5.5): 73.06
ACD/LogD (pH 7.4): 2.44
ACD/BCF (pH 7.4): 41.48
ACD/KOC (pH 7.4): 490.12
Polar Surface Area: 74 Å2
Polarizability: 48.4±0.5 10-24cm3
Surface Tension: 49.4±3.0 dyne/cm
Molar Volume: 364.0±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = 0.51

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 598.59 (Adapted Stein & Brown method)
 Melting Pt (deg C): 258.65 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 4.56E-016 (Modified Grain method)
 Subcooled liquid VP: 1.63E-013 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 755.6
 log Kow used: 0.51 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 5521.9 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Aliphatic Amines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 3.56E-022 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 3.395E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 0.51 (KowWin est)
 Log Kaw used: -19.837 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 20.347
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.8755
 Biowin2 (Non-Linear Model) : 0.8756
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 1.5846 (recalcitrant)
 Biowin4 (Primary Survey Model) : 3.0069 (weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.2661
 Biowin6 (MITI Non-Linear Model): 0.0338
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -3.4518
 Ready Biodegradability Prediction: NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
 Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 2.17E-011 Pa (1.63E-013 mm Hg)
 Log Koa (Koawin est ): 20.347
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1.38E+005 
 Octanol/air (Koa) model: 5.46E+007 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 1 
 Mackay model : 1 
 Octanol/air (Koa) model: 1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 247.7166 E-12 cm3/molecule-sec
 Half-Life = 0.043 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 0.518 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 2736
 Log Koc: 3.437 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 0.500 (BCF = 3.162)
 log Kow used: 0.51 (estimated)

 Volatilization from Water:
 Henry LC: 3.56E-022 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 3.401E+018 hours (1.417E+017 days)
 Half-Life from Model Lake : 3.71E+019 hours (1.546E+018 days)

 Removal In Wastewater Treatment:
 Total removal: 1.86 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.77 percent
 Total to Air: 0.00 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 2.98e-008 1.04 1000 
 Water 51.5 4.32e+003 1000 
 Soil 48.4 8.64e+003 1000 
 Sediment 0.105 3.89e+004 0 
 Persistence Time: 1.57e+003 hr




 

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